34/49 Report of the Special Rapporteur on the issue of human rights obligations relating to the enjoyment of a safe, clean, healthy and sustainable environment
Document Type: Final Report
Date: 2017 Jan
Session: 34th Regular Session (2017 Feb)
Agenda Item: Item3: Promotion and protection of all human rights, civil, political, economic, social and cultural rights, including the right to development
GE.17-00826(E)
Human Rights Council Thirty-fourth session
27 February-24 March 2017
Agenda item 3
Promotion and protection of all human rights, civil,
political, economic, social and cultural rights,
including the right to development
Report of the Special Rapporteur on the issue of human rights obligations relating to the enjoyment of a safe, clean, healthy and sustainable environment
Note by the Secretariat
The Secretariat has the honour to transmit to the Human Rights Council the report of
the Special Rapporteur on the issue of human rights obligations relating to the enjoyment of
a safe, clean, healthy and sustainable environment, John H. Knox, on the human rights
obligations relating to the conservation and sustainable use of biological diversity. In his
report, he describes the importance of ecosystem services and biodiversity for the full
enjoyment of human rights and outlines the application of human rights obligations to
biodiversity-related actions.
United Nations A/HRC/34/49
Report of the Special Rapporteur on the issue of human rights obligations relating to the enjoyment of a safe, clean, healthy and sustainable environment
Contents
Page
I. Introduction ................................................................................................................................... 3
II. The dependence of human rights on biodiversity .......................................................................... 3
A. Human rights and ecosystem services .................................................................................. 4
B. Human rights and biodiversity .............................................................................................. 4
III. Human rights obligations relating to the conservation and sustainable use of biodiversity .......... 10
A. Procedural obligations .......................................................................................................... 10
B. Substantive obligations ......................................................................................................... 12
C. Obligations in relation to people in vulnerable situations ..................................................... 16
IV. Conclusions and recommendations ............................................................................................... 21
I. Introduction
1. In its resolution 28/11, the Human Rights Council encouraged the Special
Rapporteur to promote the realization of human rights obligations relating to the
environment, continuing to give particular emphasis to practical solutions. In 2015, the
Special Rapporteur presented a report to the Council (A/HRC/31/53) recommending
methods of implementing the obligations, and he followed up on many of the
recommendations in 2016.
2. For example, in partnership with the United Nations Environment Programme, he
began a series of regional judicial workshops on rights-based approaches to environmental
issues, with the first held in South Africa in April 2016 and the second planned to be held in
Brazil in 2017. He helped the United Nations Institute for Training and Research to develop
an online course entitled “Human rights and environmental protection for sustainable
development”. He also worked with the Universal Rights Group and other partners to
prepare a web portal, environment-rights.org, with resources for environmental human
rights defenders. In 2017, the final full year of his mandate, the Special Rapporteur intends
to implement another recommendation by preparing practical guidelines, or guiding
principles, on the human rights obligations relating to the environment. To inform the
preparation of the guidelines, he will engage in consultations with Governments and other
stakeholders.
3. In its resolution 28/11, the Human Rights Council also encouraged the Special
Rapporteur to continue to clarify the human rights obligations relating to the environment.
In the present report, the Special Rapporteur examines the obligations relating to the
conservation and sustainable use of ecosystems and biological diversity (biodiversity). In
preparation for the report, he held an expert meeting and a public consultation from 20 to
22 September 2016. He also attended the 2016 World Conservation Congress and the
thirteenth meeting of the Conference of the Parties to the Convention on Biological
Diversity. He sent a questionnaire to States and other interested stakeholders, which elicited
over 60 responses, and he examined statements and reports by international organizations,
human rights mechanisms, scholars and other sources.
4. Section II explains that biodiversity is necessary for the enjoyment of a wide range
of human rights and that the loss of biodiversity threatens the enjoyment of those rights.
Section III outlines the human rights obligations relating to the protection of biodiversity.
Section IV concludes with recommendations on the conservation and sustainable use of
biodiversity to protect the full enjoyment of human rights.
II. The dependence of human rights on biodiversity
5. The full enjoyment of human rights, including the rights to life, health, food and
water, depends on the services provided by ecosystems. The provision of ecosystem
services depends on the health and sustainability of ecosystems, which in turn depend on
biodiversity. The full enjoyment of human rights thus depends on biodiversity, and the
degradation and loss of biodiversity undermine the ability of human beings to enjoy their
human rights.1
1 The present report focuses on the value of biodiversity to human beings, but the Special Rapporteur
notes that the components of biodiversity also have intrinsic value that may not be captured by a
human rights perspective.
A. Human rights and ecosystem services
6. The Millennium Ecosystem Assessment, a comprehensive review of the relationship
between ecosystems and human well-being, states: “Everyone in the world depends
completely on Earth’s ecosystems and the services they provide, such as food, water,
disease management, climate regulation, spiritual fulfilment, and aesthetic enjoyment.”2
Ecosystem services include provisioning services such as food, water, timber and fiber,
which are necessary for basic material needs, including nutrition, shelter and clothing.
Regulating services such as purification of water and protection against erosion support
clean water and human health. Ecosystems also provide vital cultural services to the many
people around the world whose religious and spiritual values are rooted in nature.3
7. International law recognizes that everyone has human rights to what the Assessment
describes as the components of human well-being. The relationship between ecosystems
and human rights is mediated by social institutions, culture and technology in countless
ways. But it is obvious that without the services provided by healthy ecosystems, the ability
to enjoy many rights, including the rights to life, health, food, water and participation in
cultural life, would be severely compromised or impossible. As the Special Rapporteur has
described in previous reports (A/HRC/22/43 and A/HRC/25/53), the Human Rights
Council and other human rights bodies have recognized that the full enjoyment of human
rights depends on a healthy, sustainable environment. Although they have not typically
used the phrase “ecosystem services”, such services are what a healthy environment
provides.
8. Human rights law does not require that ecosystems remain untouched by human
hands. Economic and social development depends on the use of ecosystems, including, in
appropriate cases, the conversion of natural ecosystems such as old-growth forests into
human-managed ecosystems such as pastures and cropland. To support the continued
enjoyment of human rights, however, this development cannot overexploit natural
ecosystems and destroy the services on which we depend. Development must be
sustainable, and sustainable development requires healthy ecosystems. In Sustainable
Development Goal 15, States committed to “protect, restore and promote sustainable use of
terrestrial ecosystems, sustainably manage forests, combat desertification, and halt and
reverse land degradation and halt biodiversity loss” (General Assembly resolution 70/1).4
B. Human rights and biodiversity
9. Although the importance of a healthy environment for the enjoyment of human
rights is widely recognized, the relationship between human rights and biodiversity remains
less well understood. The Convention on Biological Diversity (art. 2) defines biodiversity
as “the variability among living organisms from all sources including, inter alia, terrestrial,
marine and other aquatic ecosystems and the ecological complexes of which they are part;
this includes diversity within species, between species and of ecosystems”. Biodiversity
2 Millennium Ecosystem Assessment, Ecosystems and Human Well-being: Synthesis (Island Press,
Washington, D.C., 2005), p. 1. The report defines the term “ecosystem” as “a dynamic complex of
plant, animal, and microorganism communities and the nonliving environment interacting as a
functional unit”. Ibid., p. v.
3 A fourth category, supporting services, which includes soil formation, photosynthesis and nutrient
cycling, underlies the other three types of ecosystem services. See Ecosystems and Human Well-
being: Synthesis, p. 40.
4 Targets under Goals 2, 6 and 14 address the protection of agricultural, water-related, and marine and
coastal ecosystems.
thus includes not only the millions of different species on Earth;5 “it also consists of the
specific genetic variations and traits within species (such as different crop varieties), and
the assemblage of these species within ecosystems that characterize agricultural and other
landscapes such as forests, wetlands, grasslands, deserts, lakes and rivers”.6
10. In the words of the Millennium Ecosystem Assessment, “biodiversity is the
foundation of ecosystem services to which human well-being is intimately linked”. 7
Biodiversity supports ecosystem services and the human rights that depend upon them in
many ways. In general, biodiversity contributes to the productivity and stability of
ecosystem processes.8 More diverse ecosystems are more resilient to disasters and to long-
term threats such as climate change. 9 More specifically, biodiversity contributes to
particular ecosystem services that directly support the full enjoyment of human rights. The
present report highlights some of those contributions with respect to: the rights to life and
health; the right to an adequate standard of living; and the right to non-discrimination in the
enjoyment of rights.
1. Rights to life and health
11. The Universal Declaration of Human Rights (art. 3) and the International Covenant
on Civil and Political Rights (art. 6) recognize the right to life. The Human Rights
Committee has emphasized that the right to life should not be interpreted narrowly, and that
the protection of the right requires States to adopt positive measures such as measures to
reduce infant mortality and increase life expectancy.10 The Constitution of the World Health
Organization and article 12 of the International Covenant on Economic, Social and Cultural
Rights recognize the right to the highest attainable standard of physical and mental health.
The Committee on Economic, Social and Cultural Rights has stated that the right to health
“extends to the underlying determinants of health, such as food and nutrition, housing,
access to safe and potable water and adequate sanitation, safe and healthy working
conditions, and a healthy environment”.11
12. Of the many connections between biodiversity and healthy human life, the present
report focuses on four, relating to medicinal drugs, microbial diversity, infectious diseases
and mental health.12
5 Although estimates of species vary widely, a recent estimate is that there is about 7.7 million species
of animals and about 8.7 million eukaryotic species in all, of which only about 1.2 million have been
catalogued. Camilo Mora and others, “How many species are there on Earth and in the ocean?”,
PLOS Biology, vol. 9, No. 8 (2011), p. 1.
6 World Health Organization (WHO) and Secretariat of the Convention on Biological Diversity,
Connecting Global Priorities: Biodiversity and Human Health — a State of Knowledge Review
(Geneva, 2015), p. 28.
7 Millennium Ecosystem Assessment, Ecosystems and Human Well-being: Biodiversity Synthesis
(World Resources Institute, Washington, D.C., 2005), p. 18.
8 Connecting Global Priorities, p. 34; Bradley J. Cardinale and others, “Biodiversity loss and its impact
on humanity”, Nature, vol. 486, (June 2012), p. 59.
9 Connecting Global Priorities, p. 18.
10 General comment No. 6 (1982) on the right to life, para. 5.
11 General comment No. 14 (2000) on the right to the highest attainable standard of health, para. 4.
12 A particularly useful resource is the 2015 report of WHO and the Secretariat of the Convention on
Biological Diversity cited above (see footnote 6), which contains a summary of the state of
knowledge on biodiversity and human health and which is available at
https://www.cbd.int/health/stateofknowledge. See also Eric Chivian and Aaron Bernstein, eds.,
Sustaining Life: How Human Health Depends on Biodiversity (Oxford University Press, 2008).
Medicinal drugs
13. One of the best-known connections between biodiversity and health is the derivation
of medicinal drugs from natural products.13 Humans have relied on biodiversity as a source
of medicine throughout our history. The oldest known natural mummy, found in the Italian
Alps in 1991 after being frozen for more than 5,000 years, carried Piptoporus betulinus, a
birch fungus that reduces inflammation. 14 Famous recent examples include: Cinchona
officinalis, a South American tree whose bark produces quinine, a treatment for malaria;
Catharanthus roseus, the Madagascar rosy periwinkle, first used as a traditional medicine
and then as the basis for successful treatments of childhood leukemia and Hodgkin’s
lymphoma; Penicillium citrinum, a fungus whose derivation reduces cholesterol synthesis;
and Digitalis purpurea, the purple foxglove, used to treat heart disease. More than half of
the 1,355 drugs approved by the United States Food and Drug Administration between
1981 and 2010 had natural origins.15 Our debt to nature is particularly great with respect to
antibiotics, which have saved millions of lives: 10 of the 14 major classes of antibiotics are
derived from microorganisms.16
14. Biodiversity is an irreplaceable resource for new medicines, but we are rapidly
destroying the resource before we have discovered all that it has to offer. Only a fraction of
the hundreds of thousands of plant species have been studied for their medicinal potential,
and other living resources, including the marine and the microbial, remain almost
completely unexamined. Species are disappearing before we understand what we have lost,
but scientists know of tantalizing missed opportunities. For example, two species of gastric
brooding frogs indigenous to Australia had unique reproductive physiology that might have
provided insights into how to relieve peptic ulcers. Their potential was lost forever when
the species became extinct in the 1980s. Even plants known to be valuable are often at risk.
As many as 40 per cent of the approximately 60,000 plant species thought to be used for
medicinal purposes are endangered, including plants long important in traditional medicine
such as the African cherry (Prunus Africana) and the Himalayan yew (Taxus
wallichianai).17
Microbial diversity
15. Another way that biodiversity supports human health is even more pervasive but less
widely recognized. Studies indicate that the development of normal immune responses,
especially to allergens, requires exposure to diverse natural habitats.18 Each of us carries
microorganisms that interact with the biodiversity in the environment in ways that are
critical for “the induction and maintenance of immunoregulatory circuits and tolerance”.19
Environmental microorganisms were “previously ubiquitous and abundantly present e.g. in
our food, drinking water and milk”, but as more people live in urban settings and as global
biodiversity decreases, these interactions are decreasing as well.20 The reduced diversity of
13 Connecting Global Priorities, p. 11. See, generally, Enrique Ravina, The Evolution of Drug
Discovery: From Traditional Medicines to Modern Drugs (Wiley, 2011), pp. 107-312.
14 Connecting Global Priorities, p. 165.
15 Ibid.
16 Ibid., p. 11.
17 Ibid., pp. 11 and 165.
18 Paul A. Sandifer and others, “Exploring connections among nature, biodiversity, ecosystem services,
and human health and well-being: opportunities to enhance health and biodiversity conservation”,
Ecosystem Services, vol. 12 (April 2015), pp. 1 and 7.
19 Tari Haahtela and others, “The biodiversity hypothesis and allergic disease: World Allergy
Organization position statement”, World Allergy Organization Journal, vol. 6, No. 3 (January 2013),
pp. 1 and 12.
20 Ibid.
environmental microorganisms is “a part of the more global problem of disappearing
natural environments and general loss of biodiversity. The ‘far out biodiversity’ (plant and
animal life) and the ‘close to biodiversity’ (micro-biotas) are interconnected and
shrinking”. 21 The loss of this microbial diversity appears to cause problems of
immunoregulation, leading human immune systems to attack the wrong targets, which in
turn causes autoimmune diseases, allergic disorders and other non-communicable
inflammatory diseases to become more prevalent in all parts of the world.22
Infectious diseases
16. For some zoonotic diseases,23 the loss of biodiversity has been linked to increased
prevalence in humans. “For instance, hantavirus prevalence is thought to increase when
mammal diversity decreases; the rise of West Nile virus is correlated with decreases in non-
passerine bird richness; landscape prevalence of Bartonella increases when large wildlife
are removed; and habitat fragmentation increases risk of Lyme disease.”24 In such cases, a
high diversity of pathogen hosts appears to dilute the transmission paths of pathogens to
humans; as diversity decreases, the transmission rates increase.25
Mental health
17. It is increasingly clear that exposure to nature has beneficial effects on mental
health. A comprehensive review of studies concluded that “experiencing nature can have
positive effects on mental/psychological health, healing, heart rate, concentration, levels of
stress, blood pressure, behaviour, and other health factors. For example, viewing nature,
even through a window, improves recovery from surgery.”26 Most of the cited studies
examine exposure to green space or natural surroundings without controlling for diversity.
However, “there is mounting evidence that not just exposure to nature, but contact with
diverse natural habitats and many different species, has important positive impacts for
human health”.27
2. Right to an adequate standard of living
18. The Universal Declaration of Human Rights (art. 25) and the International Covenant
on Economic, Social and Cultural Rights (art. 11) recognize the right to an adequate
standard of living. The Committee on Economic, Social and Cultural Rights has explained
that the right to an adequate standard of living is intentionally expansive and that the
Covenant includes “a number of rights emanating from, and indispensable for, the
realization of the right”.28 These rights include the rights to food and housing, to which the
Covenant explicitly refers, and the rights to safe and clean water and sanitation, which have
been recognized by the General Assembly, in its resolution 64/292, and the Human Rights
Council, in its resolution 15/9.
21 Ibid. See also Ilkka Hanski, “Environmental biodiversity, human microbiota, and allergy are
interrelated”, Proceedings of the National Academy of Sciences, vol. 109, No. 21 (2012), p. 8334.
22 Connecting Global Priorities, p. 150.
23 Zoonotic diseases are normally found in animals but can infect humans.
24 Connecting Global Priorities, p. 132.
25 Aaron Bernstein, “Biological diversity and public health”, Annual Review of Public Health, vol. 35
(January 2014), pp. 153 and 159.
26 Paul A. Sandifer and others, “Exploring connections”, p. 3.
27 Ibid., p. 6. See also Richard A. Fuller and others, “Psychological benefits of greenspace increase with
biodiversity”, Biology Letters, vol. 3 (2007) p. 390; Connecting Global Priorities, pp. 200-209.
28 General comment No. 15 (2002) on the right to water, para. 3.
19. The benefits of biodiversity are particularly evident in relation to the right to food.
Genetic diversity within species increases the yield of commercial crops, 29 and species
richness in freshwater fisheries is associated with greater productivity. 30 (Tree species
diversity and richness also increase production of timber, which supports the fulfilment of
the right to housing.31) Biodiversity is especially crucial to the stability and resilience of
food sources. Increasing diversity of fish species is associated with greater stability of
fisheries, 32 and “resiliency in agroecosystems to environmental change depends on the
innate attributes of crop varieties, which makes preserving crop biodiversity [e.g., through
seed banks] a vital part of food security”.33 Access to a diverse variety of local plants helps
to protect vulnerable rural communities, in particular, which may rely on them when
harvests fail or sudden expenses occur. 34 Climate change will test the resiliency of
agriculture and fisheries more and more, and “the increased use of agricultural biodiversity
will play an essential part in the adaptation and mitigation actions needed to cope with
climate change and ensuring continued sustainable supplies of healthy food, providing
adaptive capacity, diverse options to cope with future change and enhanced resilience in
food production systems”.35
20. Food security also depends on the biodiversity of the surrounding environment.
“Successfully raising any single crop requires more than its seeds; a multitude of species
are necessary, from microbes, insects, worms, and small vertebrates in the soil to a host of
species above ground that control pests, fertilize soils, and pollinate flowers. Marked
population declines have been observed in organisms vital to agriculture in recent years,
and these losses bear directly on food security.” 36 For example, biodiversity directly
contributes to the effective pollination and seed dispersal of useful plants and increases
resistance to agricultural pests and exotic plants.37 In this respect, the unusually high losses
in recent years of colonies of Apis mellifera (western honeybees), an important pollinator,
have been of particular concern, since pollination is necessary for more than three quarters
of the 107 leading global food crops, including many fruits and vegetables that are
important sources of micronutrients and vitamins.38
21. Biodiversity also helps to support the right of access to clean and safe water.
Increased forest areas significantly improve water flow regulation by reducing runoff and
providing greater water storage.39 Diverse animal, plant and algae species help to draw
excess nitrogen and phosphorus from aquatic ecosystems.40 Bivalve molluscs, which filtrate
large amounts of water in both marine and freshwater environments, can play a particularly
important role in water purification. For example, a freshwater mussel species in South
29 See Cardinale and others, “Biodiversity loss and its impact on humanity”, p. 62.
30 P.A. Harrison and others, “Linkages between biodiversity attributes and ecosystem services: a
systematic review”, Ecosystem Services, vol. 9 (September 2014), pp. 191 and 195.
31 Cardinale and others, “Biodiversity loss and its impact on humanity”, p. 62. See also Harrison and
others, “Linkages between biodiversity attributes and ecosystem services”.
32 Cardinale and others, “Biodiversity loss and its impact on humanity”, p. 62.
33 Bernstein, “Biological diversity and public health”, p. 158.
34 Ecosystems and Human Well-being: Biodiversity Synthesis, p. 30; Connecting Global Priorities, pp.
111-112.
35 Connecting Global Priorities, p. 6.
36 Bernstein, “Biological diversity and public health”, p. 158.
37 Ecosystems and Human Well-being: Biodiversity Synthesis, pp. 25 and 29.
38 Intergovernmental Science-Policy Platform on Biodiversity, “Summary for policymakers of the
assessment report on pollinators, pollination and food production” (2016), pp. 8 and 16; Connecting
Global Priorities, p. 81.
39 Harrison and others, “Linkages between biodiversity attributes and ecosystem services”, p. 195.
40 Connecting Global Priorities, p. 48.
America, Diplodon chilensis, has been shown to decrease eutrophication by reducing total
phosphorus and controlling phytoplankton densities.41 Natural filtration services can also
clean water of human-made toxic substances. A famous example is Epischura baikalensis,
a crustacean native to Lake Baikal in the Russian Federation, the largest freshwater lake by
volume in the world. Each no bigger than a poppy seed, these copepods keep the water
clear by ingesting pollutants as well as food. In the words of a local environmentalist, they
are “the heroes of the lake”.42 Of course, there are limits to the ability of ecosystems to
clean up after us. By removing persistent organic pollutants from the water, Epischura and
other species introduce them into the food chain, where they bioaccumulate in larger
animals such as fish, seals and, eventually, humans.43
3. Non-discrimination and the rights of those most vulnerable to the loss of biodiversity
22. The degradation and loss of biodiversity often result from and reinforce existing
patterns of discrimination. Although everyone depends on ecosystem services, some people
depend on them more closely than others. For indigenous peoples, forest-dwellers,
fisherfolk and others who rely directly on the products of forests, rivers, lakes and oceans
for their food, fuel and medicine, environmental harm can and often does have disastrous
consequences. This is true not only because of their close relationship to nature, but also
because they typically have little economic and political power within their countries, so
they cannot easily obtain substitutes for their lost natural resources.44 Their marginalization
means that they have limited or no access to decision-making processes or legal remedies.
Their legal rights to the territory and resources on which they depend may not even be
recognized by their Governments.
23. In addition to the material consequences of environmental degradation, there are
often grave cultural effects. Many religions call on all human beings to be stewards of the
riches of the natural world. However, the loss of particular places is felt predominantly by
those who associate their sacred rituals and sites with those locations. Food and shelter may
be replaced, but the destruction of a sacred grove may cause irreparable harm. For example,
when members of the AmaXhosa people in South Africa were asked what would happen if
sites sacred to their community were destroyed, they replied “it means that our culture is
dead.”45
24. Cutting down forests for timber and to clear land for agricultural production,
building dams to harness rivers for hydroelectric power and opening fisheries to industrial
exploitation may well have economic benefits. But even if the economic benefits outweigh
the real economic and cultural costs at a macro scale (which they often do not, since the
real costs of destroying a forest or a river ecosystem are almost never taken into account),46
the benefits are recovered disproportionately by those who did not depend directly on the
resource and the costs are imposed disproportionately on those who did. As a result, “the
loss of biodiversity-dependent ecosystem services is likely to accentuate inequality and
marginalization of the most vulnerable sectors of society, by decreasing their access to
basic materials for a healthy life and by reducing their freedom of choice and action.
Economic development that does not consider effects on these ecosystem services may
41 Ibid., citing sources.
42 Peter Thomson, “Russia’s Lake Baikal: preserving a natural treasure”, environment360 (3 June 2008).
43 Ibid.
44 Connecting Global Priorities, p. 32.
45 Ecosystems and Human Well-being: Biodiversity Synthesis, p. 31.
46 Ecosystems and Human Well-being: Synthesis, pp. 6-11. For studies of the economic value of
biodiversity, see the Economics of Ecosystems and Biodiversity initiative, at www.teebweb.org.
decrease the quality of life of these vulnerable populations, even if other segments of
society benefit.”47
25. The loss of biodiversity-dependent ecosystem services also has disproportionate
effects on people who are vulnerable for other reasons, including gender, age, disability,
poverty or minority status. Much more research is necessary to understand and respond to
the ways that access to and management of biodiversity vary according to gender and other
characteristics, and the differentiated effects of the loss and degradation of biodiversity.
The lack of disaggregated data on biodiversity access, use and control hampers efforts to
design and implement measures that appropriately respond to these types of
vulnerabilities.48
III. Human rights obligations relating to the conservation and sustainable use of biodiversity
26. States have obligations to protect against environmental harm that interferes with the
enjoyment of human rights, and the obligations apply to biodiversity as an integral part of
the environment. As the Special Rapporteur emphasized last year in relation to climate
change, these obligations continue to be studied and clarified, and the present report should
not be taken as the final word on their content. In particular, it does not substitute for the
more detailed analysis of particular human rights by mandate holders, treaty bodies,
regional human rights tribunals or others. Rather, the goals are to provide an overview of
this evolving area of the law and a framework for further elaboration.
A. Procedural obligations
27. The procedural human rights obligations of States in relation to the environment
include duties: (a) to assess impacts and make environmental information public; (b) to
facilitate public participation in environmental decision-making, including by protecting the
rights of expression and association; and (c) to provide access to remedies for harm. These
obligations have bases in civil and political rights, but they have been clarified and
extended in the environmental context on the basis of the entire range of human rights at
risk from environmental harm (see A/HRC/25/53, para. 29). They are supported by
provisions in international environmental instruments, including principle 10 of the 1992
Rio Declaration on Environment and Development.
28. Each of these obligations applies to measures that affect biodiversity in ways that
threaten the full enjoyment of the human rights that depend on its components. For
example, before a State grants a concession for exploitation of a forest, authorizes a dam on
a river or takes other steps that allow the degradation or loss of biodiversity, it should assess
the environmental and social impacts of the proposal, provide information about its possible
effects, facilitate informed public participation in the decision-making process, including by
protecting the rights of freedom of expression and association, and provide access to
effective legal remedies for those who claim that their rights have been violated.
47 Sandra Diaz and others, “Biodiversity loss threatens human well-being”, PLOS Biology, vol. 4, No. 8
(August 2006), pp. 1300 and 1302.
48 Connecting Global Priorities, pp. 32-33.
29. Some conservation agreements require or encourage States to conduct assessments,
provide access to information and facilitate public participation.49 In addition, many States
have made important strides to implement access rights through their national legislation,
including with respect to measures that would affect ecosystems and biodiversity. Many of
the responses to the questionnaire sent by the Special Rapporteur provide examples of
procedural safeguards and innovations at the national level.50
30. At the international level, States have developed exemplary practices with respect to
the right to information, including regular assessments of progress towards the goals of the
Convention on Biological Diversity.51 The most important recent development relating to
the right to information may be the creation in 2012 of the Intergovernmental Science-
Policy Platform on Biodiversity and Ecosystem Services. More than 100 States are parties
to the Platform, whose purpose is to produce high-quality, peer-reviewed reports in
response to requests by Governments. Its first report was an assessment of different
scenarios and models of biodiversity and ecosystem services and its second an examination
of pollination and pollinators around the world. The Platform’s ongoing work programme
includes four regional assessments, one each for Africa, the Americas, Asia and the Pacific,
and Europe and Central Asia.52
31. There are also many failures to meet procedural obligations in relation to
biodiversity. For example, many States need to provide more effective remedies to those
harmed by the loss and degradation of ecosystems. Perhaps the most egregious problem,
however, is the continuing failure to protect environmental human rights defenders, which
has been recently described in detail by the Special Rapporteur on the situation of human
rights defenders (A/71/281). Often the links between environmental defence and the
enjoyment of human rights are clear, as when a community objects to a mine that would
pollute its drinking water. But even people who protect components of ecosystems whose
benefits to humans may be less obvious, such as endangered species (see, e.g.,
A/HRC/25/53/Add.1, para. 54), are still defending the biodiversity on which we all depend.
They are also environmental human rights defenders, and they deserve our protection.
32. Unfortunately, like other defenders, they often fail to receive it. In 2015 alone, there
were 185 confirmed killings of environmental and land defenders around the world. 53
Countless others are harassed and subjected to violence. As pressures to exploit natural
resources grow, those who oppose unsustainable exploitation are increasingly under attack.
Sometimes, government actors themselves commit or are complicit in the persecution. Even
when they are not directly involved, Governments often fail to respond to threats,
investigate violations and arrest those responsible, thereby creating a culture of impunity
that encourages further attacks. Moreover, States have adopted laws that criminalize
peaceful protests and opposition, restrict or prohibit the operations of civil society
49 See, e.g., the Convention on Biological Diversity, art. 14 (environmental assessment, public
participation); the United Nations Convention to Combat Desertification in those Countries Experiencing Serious Drought and/or Desertification, particularly in Africa, art. 3 (public
participation) and the Convention Concerning the Protection of the World Cultural and Natural
Heritage, art. 27 (public information).
50 All of the responses to the questionnaire are available at www.ohchr.org/EN/Issues/Environment/
SREnvironment/Pages/SubmissionsBiodiversity.aspx.
51 The assessments are available at www.cbd.int/gbo/default.shtml.
52 Information about the Platform and its work programme is available at www.ipbes.net.
53 Global Witness, On Dangerous Ground (2016). Available at www.globalwitness.org/
en/reports/dangerous-ground.
organizations and enable civil suits that seek to intimidate and silence environmental
defenders.54
B. Substantive obligations
33. States have obligations to adopt legal and institutional frameworks that effectively
protect against environmental harm that interferes with the enjoyment of human rights. As
section II describes, the loss of ecosystem services and biodiversity threatens a broad
spectrum of rights, including the rights to life, health, food, water, culture and non-
discrimination. States therefore have a general obligation to safeguard biodiversity in order
to protect those rights from infringement. That obligation includes a duty to protect against
environmental harm from private actors, and businesses have a responsibility to respect the
rights relating to biodiversity as well (see A/HRC/25/53, paras. 58-61).
34. States have discretion to strike a balance between environmental protection and
other legitimate societal goals. But the balance must be reasonable, and it should never
result in unjustified, foreseeable infringements of human rights. In the context of
environmental harm generally, human rights bodies have identified factors that help to
clarify whether a reasonable balance has been struck, which include whether the measure in
question is the result of a process that complied with the procedural obligations described in
the previous section, whether it is non-retrogressive, whether it is non-discriminatory and
whether it accords with international and domestic standards (see A/HRC/25/53, paras. 53-
56). Finally, States should fully implement their laws protecting human rights related to the
environment.
35. The specific contours of substantive obligations may vary by situation. In addition to
a general duty to protect biodiversity in order to support the full enjoyment of the range of
human rights that depend upon it and the ecosystem services it underpins, States may also
have more specific duties to protect places or components of biodiversity that are especially
necessary for the enjoyment of rights of the members of particular communities, including
the vulnerable communities discussed in the next section.
36. States should also cooperate with one another to protect biodiversity and ecosystem
services. As the Special Rapporteur has previously explained (see A/HRC/31/52, paras. 42-
48), international cooperation normally plays only a supporting role in the protection of
human rights, but some types of environmental harm to human rights may trigger the duty
of international cooperation, which has support in the general practice of States and, more
specifically, in the Charter of the United Nations (arts. 55-56) and the International
Covenant on Economic, Social and Cultural Rights (art. 2). The effective protection of
biodiversity, like the effective mitigation of climate change, is possible only with
international cooperation, as States have often recognized. Many of the components of
biodiversity, the threats to biodiversity and the benefits biodiversity provides have
transboundary or global dimensions.
37. For over a century, States have entered into treaties to protect components of
biodiversity that straddle or migrate across borders, such as transboundary water bodies and
migratory animals.55 In more recent decades, States have increasingly realized the many
54 See the report by the Special Rapporteur entitled “Environmental human rights defenders: a global
crisis”, at www.universal-rights.org.
55 The many examples include the Convention on the Conservation of Migratory Species of Wild
Animals, the Agreement for the Implementation of the Provisions of the United Nations Convention
on the Law of the Sea of 10 December 1982 relating to the Conservation and Management of
threats to biodiversity that have transboundary aspects. The direct drivers of biodiversity
loss include the destruction and degradation of natural habitat, the overexploitation of
valuable plants and animals, pollution, invasive alien species and climate change. Some of
these drivers, including climate change and transboundary pollution, are inherently beyond
the control of any one State. Even habitat loss and overexploitation of local resources often
have international dimensions. Poaching plants and animals in developing countries, for
example, is largely driven by demand in foreign markets. To combat such international
trafficking, States adopted the Convention on International Trade in Endangered Species of
Wild Fauna and Flora, but a multibillion dollar illegal trade in wildlife continues. Well-
known examples include killing elephants for ivory and rhinoceroses for their horns,
capturing rare parrots and turtles to become pets and harvesting endangered rosewood trees
to make furniture.
38. Many of the benefits of biodiversity also have international dimensions. Food and
medicine derived from natural resources in one part of the world can benefit people
everywhere. Conversely, diseases that spread more quickly because of reduced biodiversity
may affect people far from where they first emerged. Other benefits of biodiversity may be
less concrete, but nonetheless widely shared. For example, many people find the species
with which we share this planet fascinating and inherently valuable, and they feel a sense of
loss when they learn of the extinction of species such as the Bramble Cay melomys
(Melomys rubicola), the only mammal endemic to the Great Barrier Reef. Its extinction in
2016 was the first attributed to climate change. The small island where the melomys lived
was inundated multiple times by rising sea levels, killing the animals and destroying their
habitat.56
39. The recognition that we all benefit from the interwoven planetary web of
biodiversity, and that we are all harmed by its degradation, has led to the adoption of many
conservation agreements.57 The one with the widest scope is the Convention on Biological
Diversity, whose preamble affirms that the conservation of biological diversity is a
common concern of humankind and whose objectives are “the conservation of biological
diversity, the sustainable use of its components and the fair and equitable sharing of the
benefits arising out of the utilization of genetic resources”. Through the Convention and
other agreements, States have identified the steps necessary to conserve and sustainably use
biodiversity. If implemented, these measures would protect biodiversity and satisfy the joint
obligation of States to cooperate to protect the human rights dependent upon biodiversity.
40. The enormous problem is that the agreements have often not been effectively
implemented and their goals have not been met. As a result, biodiversity continues to
decrease at unsustainable rates. There are many examples of failures to protect biodiversity,
but the present report focuses on efforts made pursuant to the Convention on Biological
Diversity. To meet its objectives, the Convention requires each party to take specific
measures, “as far as possible and as appropriate”, including developing national plans for
the conservation and sustainable use of biodiversity (art. 6), identifying and monitoring
Straddling and Highly Migratory Fish Stocks and the International Convention for the Regulation of
Whaling.
56 Michael Slezak, “Revealed: first mammal species wiped out by human-induced climate change”, The
Guardian (14 June 2016).
57 See, e.g., the Convention on Wetlands of International Importance Especially as Waterfowl Habitat,
the Convention concerning the Protection of the World Cultural and Natural Heritage, the United
Nations Convention to Combat Desertification in those Countries Experiencing Serious Drought and/or Desertification, particularly in Africa and the International Treaty on Plant Genetic Resources
for Food and Agriculture. See, generally, United Nations Environment Programme, Understanding
Synergies and Mainstreaming among the Biodiversity-related Conventions (2016).
important components of biodiversity and activities that have (or are likely to have)
significant adverse effects (art. 7) and pursuing measures for in-situ and ex-situ
conservation (arts. 8 and 9). In addition, the Convention recognizes that the authority to
determine access to genetic resources rests with each national Government and sets out
provisions for agreement to such access (art. 15). The broad scope of the Convention is
matched by its near-universal membership: it has 196 parties, including virtually every
country in the world except the United States of America, which has signed but not ratified
it.
41. In 2002, the Conference of the Parties to the Convention adopted a strategic plan “to
effectively halt the loss of biodiversity”. 58 The parties clearly described the stakes,
emphasizing that biodiversity “is the foundation upon which human civilization has been
built”. They stated that “the rate of biodiversity loss is increasing at an unprecedented rate,
threatening the very existence of life as it is currently understood”, undermining sustainable
development and constituting “one of the great challenges of the modern era”.59 To meet
this existential threat, the parties adopted a rather modest goal: not to halt, much less
reverse, the loss of biodiversity, but only to significantly reduce the rate of loss by 2010. To
that end, the strategic plan included 11 goals and 21 subsidiary targets. For example, goal 2
was to “promote the conservation of species diversity” and target 2.1 was to “restore,
maintain, or reduce the decline of populations of species of selected taxonomic groups”.60
42. In 2005, the Millennium Ecosystem Assessment explained not just how necessary
ecosystem services are to human well-being, as described in section II of the present report,
but also how rapidly humans were destroying biodiversity. Of the 24 ecosystem services it
reviewed, 15 were being degraded or used unsustainably, including fresh water, capture
fisheries, protection against erosion and the purification of air and water. The Assessment
reported that humans had increased the rate of extinction of species as much as 1,000 times
over background rates, that 10-30 per cent of mammal, bird and amphibian species were
threatened with extinction and that at least one quarter of important commercial fish stocks
were being overharvested. It also warned that the harm to ecosystems was increasing the
likelihood of abrupt and potentially irreversible changes, such as the creation of “dead
zones” in coastal waters and the collapse of fisheries. It underscored that the harmful effects
of ecosystem degradation “are being borne disproportionately by the poor, are contributing
to growing inequities and disparities across groups of people, and are sometimes the
principal factor causing poverty and social conflict.”61
43. In 2010, the secretariat of the Convention on Biological Diversity published Global
Biodiversity Outlook 3, which showed that States had utterly failed to meet even the modest
aim of significantly reducing the rate of biodiversity loss. None of the 21 subtargets had
been achieved and the report identified significant progress towards only four. 62 The
secretariat found multiple indications of the continued loss of biodiversity: genetic diversity
in crops and livestock continued to decrease; assessed species were on average moving
closer to extinction; and natural habitats, especially wetlands, salt marshes and coral reefs,
continued to decline in extent and integrity. Although there was progress in some regions in
slowing the rate of loss of tropical forests and mangroves, on the whole the degradation and
fragmentation of ecosystems continued to lead to the loss of ecosystem services.63
58 Decision VI/26, annex, para. 2.
59 Ibid., paras. 3-4.
60 Decision VII/30, annex II.
61 Ecosystems and Human Well-being: Synthesis, pp. 1-6.
62 Secretariat of the Convention on Biological Diversity, Global Biodiversity Outlook 3 (Montreal,
2010), pp. 18-19.
63 Ibid., p. 9.
44. The secretariat noted that over 170 States had developed national biodiversity
strategies and action plans, and reported that “in many countries, the preparation of
strategies has stimulated the development of additional laws and programmes, and spurred
action on a broad range of issues, including: the eradication or control of alien invasive
species; using biodiversity sustainably; the protection of traditional knowledge and rules to
ensure local communities share benefits from bio-prospecting which might result in patents
or sales of new drugs, foods or cosmetics; the safe use of biotechnology; and maintaining
the diversity of plants and animals used in agriculture”.64 However, it stated that relatively
few parties had fully integrated the 2010 biodiversity targets into their national strategies.
Moreover, few countries were using national biodiversity strategies and action plans as
effective tools for integrating biodiversity into broader policies and planning processes.65
45. In response to the failure to meet the objectives of the 2002 strategic plan, the parties
to the Convention adopted another strategic plan for the decade 2011-2020. With admirable
frankness, the parties recognized that “there has been insufficient integration of biodiversity
into broader policies, strategies, programmes and actions, and therefore the underlying
drivers of biodiversity loss have not been significantly reduced”.66 They highlighted the risk
of “drastic consequences to human societies” if current trends continued, stated that, unless
urgent action was taken, “a wide range of services derived from ecosystems, underpinned
by biodiversity, could rapidly be lost” and concluded that while the poor would feel the
effects most severely, no one would be immune.67
46. To avoid this outcome, the current strategic plan sets out 20 targets, called the Aichi
Biodiversity Targets, each of which includes multiple components. For example, target 5 is
to at least halve the rate of loss of all natural habitats, including forests, by 2020 and to
significantly reduce degradation and fragmentation. Target 11 calls for at least 17 per cent
of terrestrial areas and 10 per cent of coastal and marine areas to be included in systems of
protected areas, and target 12 is for the extinction of known threatened species to be
prevented and their conservation status improved.
47. In 2014, the secretariat of the Convention reported on progress towards the targets. It
stated that the international community was on pace to exceed only one of the 56
components of the targets and to meet only four, including the goal of declaring 17 per cent
of terrestrial areas as protected areas. With respect to 33 of the components, some progress
had been made but not enough to be on track to meet the target by the deadline. This
category includes the goal of halving the rate of loss of forests and protecting at least 10 per
cent of coastal and marine areas. For another 15 components, including those in target 12
on threatened species, there was either no significant progress (10) or the situation actually
became worse (five). 68 The secretariat drew the obvious conclusion that the status of
biodiversity would continue to decline and the Aichi Biodiversity Targets would not be met
unless additional actions were taken.69
48. States are not meeting the standards they themselves have set for the protection of
biodiversity. In many developing countries, much of this failure may be due to lack of the
necessary capacity, and in these cases developed countries and international institutions
64 Ibid., p. 20.
65 Ibid.
66 Decision X/2, annex, para. 5.
67 Ibid., para. 8.
68 Secretariat of the Convention on Biological Diversity, Global Biodiversity Outlook 4 (Montreal,
2014), pp. 17-22. See also World Wildlife Fund, Living Planet Report 2016: Risk and Resilience in a
New Era (Gland, Switzerland, 2016), p. 12 (“On average, monitored [vertebrate] species population
abundance declined by 58 per cent between 1970 and 2012.”).
69 Secretariat of the Convention on Biological Diversity, Global Biodiversity Outlook 4, p. 10.
should increase their support for capacity-building. However, in December 2016, the
Conference of the Parties to the Convention noted that “only a minority of parties have
established targets [in their national biodiversity strategies and action plans] with a level of
ambition and scope commensurate with the Aichi Biodiversity Targets”.70 Unless States
effectively address the drivers of biodiversity loss, including by mainstreaming obligations
of conservation and sustainable use into broader development policies and measures, the
continuing destruction and degradation of biodiversity will undermine the enjoyment of a
wide range of human rights.
C. Obligations in relation to people in vulnerable situations
49. Although the global failure to protect biodiversity ultimately affects everyone, it is
already having catastrophic consequences for indigenous peoples and others who depend
directly on ecosystems for their food, water, fuel and culture. In all parts of the world, from
the Gualcarque River in Honduras to the Kaya forests in Kenya, from Koh Kong in
Cambodia to Standing Rock in the United States, indigenous peoples and local
communities are working to protect the ecosystems on which they rely from unsustainable
development. While they achieve some successes, too often overexploitation of natural
resources pollutes their rivers and aquifers, cuts down their forests, destroys their sacred
places and displaces them from their homes. Peaceful opposition is often met with
harassment, violence and even death. States have obligations not only to protect
environmental defenders, but also to protect the ecosystems on which the human rights of
so many people directly depend.
50. In general, States have heightened duties with respect to those who are particularly
vulnerable to environmental harm (see A/HRC/25/53, paras. 69-78). As section II explains,
indigenous peoples and others who closely depend on nature for their material and cultural
needs are especially vulnerable to actions that adversely affect ecosystems. States should
ensure that such actions, whether carried out by Governments or private actors, do not
prevent the enjoyment of their human rights, including their rights to life, health, food,
water, housing and culture.
51. The rights of indigenous peoples are recognized in international instruments,
including the United Nations Declaration on the Rights of Indigenous Peoples and the
International Labour Organization (ILO) Indigenous and Tribal Peoples Convention, 1989
(No. 169), and they have been elaborated by human rights authorities. There is no need to
review the corresponding duties in detail here, beyond reiterating that, among other
obligations, States have duties to recognize the rights of indigenous peoples in the territory
that they have traditionally occupied and the natural resources on which they rely, to ensure
that indigenous peoples receive reasonable benefits from authorized activities affecting
such territory or resources, and to provide access to effective remedies, including
compensation, for harm caused by these activities. States must facilitate the participation of
indigenous peoples in decisions that concern them, and development or extractive activities
should not take place within the territories of indigenous peoples without their free, prior
and informed consent, subject only to narrow exceptions (see A/HRC/24/41, para. 27).
52. Many people who do not self-identify as indigenous also have close relationships to
the territory that they have traditionally occupied and depend directly on nature for their
material needs and cultural life.71 Although there is no instrument equivalent to the United
70 Decision XIII/1, para. 6.
71 The line between indigenous peoples and non-indigenous communities is not always clear, and the
United Nations Declaration on the Rights of Indigenous Peoples does not attempt to define it. A key
Nations Declaration on the Rights of Indigenous Peoples for non-indigenous communities
that have similarly close relationships with their ancestral territories, States nevertheless
have heightened obligations to protect people in these situations from the adverse effects of
exploitation of natural resources. These protections arise from multiple sources, including
the general obligation of States to respect and protect the human rights of members of these
communities, taking into account that their close relationship with nature makes their
ability to enjoy these rights especially vulnerable to environmentally harmful actions.
Among other obligations, States therefore have heightened duties to ensure that they are
able to enjoy the rights to information, participation, freedom of expression and association,
and effective remedies in relation to actions that may adversely affect their relationship
with the ecosystems on which they depend, as well as substantive rights to protection of the
ecosystems themselves.
53. Non-indigenous as well as indigenous persons may also be owed heightened
obligations because of their status as members of minorities. Article 27 of the International
Covenant on Civil and Political Rights provides that “persons belonging to [ethnic,
religious or linguistic] minorities shall not be denied the right, in community with the other
members of their group, to enjoy their own culture, to profess and practise their own
religion, or to use their own language”. The Human Rights Committee has stated that
“culture manifests itself in many forms, including a particular way of life associated with
the use of land resources, especially in the case of indigenous peoples”, and that the
enjoyment of rights to traditional activities, such as hunting and fishing, may require
“positive legal measures of protection and measures to ensure the effective participation of
members of minority communities in decisions which affect them.”72
54. The Human Rights Committee has made clear that States may not promote their
economic development at the expense of the rights protected by article 27 of the Covenant.
Whether measures that substantially interfere with the culturally significant economic
activities of a minority community are acceptable depends on whether the members of the
community were able to participate in the decision-making process that resulted in the
measures and whether they will continue to benefit from their traditional economy. The
Committee has stated that “participation in the decision-making process must be effective,
which requires not mere consultation but the free, prior and informed consent of the
members of the community. In addition, the measures must respect the principle of
proportionality so as not to endanger the very survival of the community and its
members”.73
55. Protections for non-indigenous as well as indigenous people may also arise from the
principle of non-discrimination, which is recognized in the Universal Declaration of Human
Rights (art. 2) and throughout human rights law. States are required to ensure that
measures, including measures that may appear non-discriminatory on their face, do not
have disproportionate impacts on the enjoyment of human rights on prohibited grounds,
including race and ethnicity.74 Because measures that adversely affect ecosystems may well
have disproportionately severe effects on the enjoyment of human rights of members of
marginalized ethnic groups who rely directly on the ecosystems, States have heightened
consideration is whether the people themselves self-identify as indigenous. See the ILO Indigenous
and Tribal Peoples Convention, 1989 (No. 169), art. 1.
72 General comment No. 23 (1994) on the rights of minorities, para. 7.
73 See communication No. 1457/2006, Poma Poma v. Peru, Views adopted on 27 March 2009, paras.
7.3-7.6.
74 Committee on Economic, Social and Cultural Rights, general comment No. 20 (2009) on non-
discrimination in economic, social and cultural rights, para. 10.
obligations to ensure that such laws and policies satisfy the requirements of legitimacy,
necessity and proportionality.
56. In particular, human rights bodies have emphasized that States should protect the
special relationship of people with the territory that they have traditionally occupied when
their subsistence and culture is closely linked to that territory. For example, the Inter-
American Court of Human Rights has held that States have heightened obligations to
protect the right to property, as recognized in the American Convention on Human Rights
(art. 21), of Afrodescendant tribal communities. Because such communities have their own
customs and a special relationship with their ancestral territories, the Court held that, like
indigenous peoples, they “require special measures that guarantee the full exercise of their
rights, particularly with regards to their enjoyment of property rights, in order to safeguard
their physical and cultural survival”.75 These special measures include an obligation on the
State to recognize and protect their communal property right in the territory and the natural
resources they have traditionally used. Restrictions on this right are acceptable only if they
are previously established by law, necessary, proportional and have “the aim of achieving a
legitimate objective in a democratic society”.76 In addition, restrictions may not deny a
community’s survival as a tribal or indigenous people, which requires the State to conduct
assessment, consultation and benefit-sharing and, with respect to projects that would have a
major impact, to obtain their free, prior and informed consent.77 Similarly, the Committee
on the Elimination of Racial Discrimination has urged the review of forestry laws “to
ensure respect for ethnic groups’ way of living, livelihood and culture, and their right to
free and prior informed consent in decisions affecting them, while protecting the
environment” (see CERD/C/THA/CO/1-3, para. 16).78
57. Human rights bodies continue to clarify the duties owed to non-indigenous as well
as indigenous people whose way of life depends directly on ecosystems.79 While much
more work remains to be done to define these obligations and the obligations owed to
others in vulnerable situations (who may include women, children, the elderly, the disabled
and the extremely poor) in relation to environmental harm in general and the loss of
ecosystem services in particular, the obligations are already clear enough that States and
others should take them into account.
58. These obligations apply not only to measures aimed at exploitation of resources, but
also to those aimed at conservation. The Special Rapporteur on the rights of indigenous
peoples has identified many examples of forced displacement from protected areas, whose
consequences have included “marginalization, poverty, loss of livelihoods, food insecurity,
extrajudicial killings, and disrupted links with spiritual sites and denial of access to justice
and remedy” (see A/71/229, para. 51). Non-indigenous communities, including
Afrodescendants, have also experienced adverse effects as a result of conservation
measures (see, e.g., A/HRC/25/53/Add.1, para. 63). While States should do more to protect
75 Inter-American Court of Human Rights, judgment of 28 November 2007, Saramaka People v.
Suriname, para. 85. Among other sources, the Court drew on the ILO Indigenous and Tribal Peoples
Convention, 1989 (No. 169), whose scope includes tribal as well as indigenous peoples.
76 Ibid., para. 127. See also paras. 96, 115 and 121.
77 Ibid., paras. 128-140. See, generally, Inter-American Commission on Human Rights, Indigenous
peoples, Afro-descendent Communities, and Natural Resources: Human Rights Protection in the
Context of Extraction, Exploitation, and Development Activities (2015).
78 See also general recommendation No. 34 (2011) on racial discrimination against people of African
descent, para. 4.
79 The Human Rights Council open-ended intergovernmental working group on a United Nations
declaration on the rights of peasants and other people working in rural areas may provide another
opportunity for such clarification.
biodiversity, they must act in accordance with the human rights of those who have long-
standing, close relationships with their ancestral territories.80
59. Protecting the rights of those who live closest to nature is not just required by human
rights law; it is also often the best or only way to ensure the protection of biodiversity. The
knowledge and practices of the people who live in biodiversity-rich ecosystems are vital to
the conservation and sustainable use of those ecosystems. It has been estimated that
territories and areas conserved by indigenous peoples and local communities (called, for
historical reasons, ICCAs, for indigenous and community conserved areas) cover at least as
much land surface as protected areas administered by Governments.81 Protecting the human
rights of indigenous peoples and local communities has been shown to result in improved
protection for ecosystems and biodiversity.82 Conversely, trying to conserve biodiversity by
excluding them from a protected area typically results in failure. 83 In short, respect for
human rights should be seen as complementary, rather than contradictory, to environmental
protection.84
60. International and national institutions have recognized the importance of respecting
the rights of indigenous peoples and local communities who closely depend on natural
resources and of supporting their efforts to conserve and sustainably use biodiversity.85 In
particular, article 8 (j) of the Convention on Biological Diversity requires each party,
“subject to its national legislation”, to “respect, preserve and maintain knowledge,
innovations and practices of indigenous and local communities embodying traditional
lifestyles relevant for the conservation and sustainable use of biological diversity”, to
promote their wider application and to encourage the equitable sharing of benefits. Article
10 (c) urges parties to protect and encourage the customary use of biological resources in
accordance with traditional cultural practices that are compatible with conservation or
sustainable use requirements. The parties to the Convention have built on these provisions,
including through the Nagoya Protocol on Access to Genetic Resources and the Fair and
Equitable Sharing of Benefits Arising from Their Utilization to the Convention, which,
among other things, provides for “the prior informed consent or approval and involvement
of indigenous and local communities” in relation to access to traditional knowledge
associated with genetic resources (art. 7), and requires that the parties take steps to ensure
80 See African Commission on Human and Peoples’ Rights, Endorois Welfare Council v. Kenya, No.
276/2003 (2010); Inter-American Court of Human Rights, Kaliña and Lokono Peoples v. Suriname,
judgment of 25 November 2015.
81 Ashish Kothari and others, Recognising and Supporting Territories and Areas Conserved by
Indigenous Peoples and Local Communities (secretariat of the Convention on Biological Diversity,
Montreal, 2012), p. 30.
82 See, e.g., World Resources Institute, Climate Benefits, Tenure Costs: The Economic Case for
Securing Indigenous Land Rights in the Amazon (2016).
83 See Marc Galvin and Tobias Haller, eds., People, Protected Areas and Global Change: Participatory
Conservation in Latin America, Africa, Asia and Europe (2008).
84 See Kaliña and Lokono Peoples v. Suriname, para. 173.
85 See, e.g., the revised World Bank Environmental and Social Framework, whose safeguards, including
the requirement of free, prior and informed consent, cover “sub-Saharan African historically
underserved traditional local communities” as well as indigenous peoples; the statement in September
2016 by the Office of the Prosecutor of the International Criminal Court that it will give particular
consideration to prosecuting Rome Statute crimes that are committed by, or that result in, “the
destruction of the environment, the illegal exploitation of natural resources or the illegal dispossession
of land”; the Convention for the Safeguarding of Intangible Cultural Heritage; the Food and
Agriculture Organization’s Voluntary Guidelines on the Responsible Governance of Tenure of Land,
Fisheries and Forests in the Context of National Food Security; and the Indian Forest Rights Act of
2006.
that the benefits arising from utilization of genetic resources and traditional knowledge are
shared in a fair and equitable way with the communities concerned (art. 5).
61. The Conference of the Parties has taken a number of other decisions that recognize
and support the role of indigenous peoples and local communities in the protection of
biodiversity, 86 including by encouraging the parties to the Convention to support their
management of ICCAs and protected areas.87 The strategic plan for 2011-2020 (see paras.
45-46 above) includes the goals of restoring and safeguarding ecosystems that provide
essential services, taking into account the needs of indigenous and local communities as
well as women, the poor and the vulnerable (target 14) and respecting and fully integrating
the traditional knowledge and practices of indigenous and local communities in the
implementation of the Convention (target 18). Some States have reported significant
progress in supporting the traditional and participatory management of natural resources.88
62. Conservation organizations have also committed to respect and support the rights of
indigenous peoples and local communities. In Durban in 2003, the World Parks Congress
of the International Union for Conservation of Nature (IUCN), an umbrella organization
with more than 1,000 members, including States, government agencies and civil society
organizations, adopted a new paradigm for protected areas. Replacing exclusionary
“fortress” models of conservation, the Durban Accord announced, among other things, that
protected areas should be established and managed in full compliance with the rights of
indigenous peoples and local communities (see A/71/229, paras. 39-41). Subsequent IUCN
World Parks and World Conservation Congresses have continued to endorse and develop
this approach, including by expressing support for ICCAs.
63. Despite these commitments, however, substantial gaps in implementation remain. In
December 2016, the Conference of the Parties to the Convention on Biological Diversity
noted “the limited progress made towards Aichi Biodiversity Targets 18 and 14 at the
national level and in mainstreaming Article 8 (j) and related provisions into various areas of
work under the Convention, including capacity development and the participation of
indigenous peoples and local communities in the work of the Convention”, and also noted
with concern that only a limited number of national biodiversity strategies and action plans
even refer to indigenous peoples and local communities or customary sustainable use.89
Similarly, the Special Rapporteur on the rights of indigenous peoples has identified
shortcomings in implementation of the Durban commitments, including the failure of IUCN
and most other conservation organizations to institute effective grievance mechanisms (see
A/71/229, para. 49). On a more positive note, in 2016 the World Conservation Congress
amended the IUCN statute to make it easier for indigenous peoples’ organizations to join
IUCN, which should facilitate closer ties with conservation organizations.
64. Other good practices in support of indigenous peoples and local communities also
deserve to be highlighted and replicated. A shining example is the Small Grants Programme
of the Global Environment Facility, implemented by the United Nations Development
Programme (UNDP), which over the past 25 years has funded 20,000 projects in over 125
countries through grants averaging about $25,000 each. Nearly half of the grants have
supported indigenous and local efforts aimed at the conservation and sustainable use of
biodiversity. On his visit to Madagascar, the Special Rapporteur observed how one of these
86 See, e.g., decision XIII/18, which contains the Mo’otz Kuxtal voluntary guidelines on measures to
ensure the free, prior and informed consent, or approval and involvement, of indigenous peoples and
local communities; and decision VII/16, which contains the Akwé: Kon voluntary guidelines for the
conduct of social and environmental impact assessments.
87 See, e.g., decision XII/12 and decision VII/28.
88 Secretariat of the Convention on Biological Diversity, Global Biodiversity Outlook 4, pp. 85 and 115.
89 Decision XIII/1, paras. 8-9.
grants has directly assisted a local community to conserve endangered wildlife. Another
excellent practice is the UNDP Equator Initiative, which works to support local solutions
for sustainable development by building local capacity, sharing good practices and
recognizing successes through its annual Equator Prizes.90
IV. Conclusions and recommendations
65. Biodiversity is necessary for ecosystem services that support the full enjoyment
of a wide range of human rights, including the rights to life, health, food, water and
culture. In order to protect human rights, States have a general obligation to protect
ecosystems and biodiversity.
66. Biodiversity around the world is rapidly being degraded and destroyed, with
grave and far-reaching implications for human well-being. A human rights
perspective:
(a) Helps to clarify that the loss of biodiversity also undermines the full
enjoyment of human rights;
(b) Heightens the urgent need to protect biodiversity;
(c) Helps to promote policy coherence and legitimacy in the conservation
and sustainable use of biodiversity.
67. Procedurally, States should:
(a) Assess the social and environmental impacts of all proposed projects and
policies that may affect biodiversity;
(b) Provide public information about biodiversity, including environmental
and social assessments of proposals, and ensure that the relevant information is
provided to those affected in a language that they understand;
(c) Provide for and facilitate public participation in biodiversity-related
decisions;
(d) Provide access to effective remedies for the loss and degradation of
biodiversity.
68. States should recognize that defenders of biodiversity are also human rights
defenders, and implement the recommendations of the Special Rapporteur on the
situation of human rights defenders on providing a safe and enabling environment for
human rights defenders in general (see, e.g., A/HRC/25/55) and for environmental
human rights defenders in particular (see A/71/281).
69. Substantively, every State should establish legal and institutional frameworks
for the protection of biodiversity that:
(a) Regulate harm to biodiversity from private actors as well as government
agencies;
(b) Adopt and implement standards that accord with international
standards, are non-retrogressive and non-discriminatory, and respect and protect the
rights of those who are particularly vulnerable to the loss of biodiversity and
ecosystem services.
90 See https://sgp.undp.org and www.equatorinitiative.org.
70. States have adopted agreements and initiatives to protect biodiversity,
including a comprehensive strategic plan for 2011-2020 under the auspices of the
Convention on Biological Diversity. However, States are not on track to meet the
targets in the strategic plan. States should redouble their efforts to achieve the targets,
including by ensuring that their national biodiversity strategies and action plans
reflect the necessary scope and ambition. Donor States and organizations should
increase support to ensure that all States have the capacity to meet the targets, and
safeguards should ensure that biodiversity-related projects do not violate human
rights.
71. States must do more to respect and protect the rights of those who are most
vulnerable to the degradation and loss of biodiversity. States should recognize that
members of non-indigenous minority communities that have separate cultural
traditions and close material and cultural ties to their ancestral territories have rights
that are similar (but not simply identical) to those of indigenous peoples, and States
should respect and protect their rights as well as those of indigenous peoples. States
should support indigenous and local efforts to protect biodiversity, including through
ICCAs, recognizing that the traditional knowledge and commitment of indigenous
peoples and local communities often make them uniquely qualified to do so.
72. Businesses should respect human rights in their biodiversity-related actions,
including by:
(a) Complying with the Guiding Principles on Business and Human Rights
in all actions that may affect biodiversity and ecosystems;
(b) Following the Akwé: Kon voluntary guidelines;
(c) Implementing the recommendations of the Special Rapporteur on the
rights of indigenous peoples with respect to extractive activities (A/HRC/24/41);
(d) Not seeking or exploiting concessions in protected areas or ICCAs.
73. Conservation organizations should increase their efforts to fulfil their
commitments to a rights-based approach to conservation, including by implementing
the recommendations of the Special Rapporteur on the rights of indigenous peoples
(see A/71/229, paras. 77-82), and by:
(a) Sharing good practices;
(b) Building more active partnerships with human rights organizations;
(c) Conducting human rights impact assessments;
(d) Establishing effective grievance mechanisms.