By Hon. Prof. Kariuki Muigua, OGW, PhD, C.Arb, FCIArb is a Professor of Environmental Law and Dispute Resolution at the University of Nairobi, Member of Permanent Court of Arbitration, Leading Environmental Law Scholar, Respected Sustainable Development Policy Advisor, Top Natural Resources Lawyer, Highly-Regarded Dispute Resolution Expert and Awardee of the Order of Grand Warrior (OGW) of Kenya by H.E. the President of Republic of Kenya. He is the Academic Champion of ADR 2024, the African ADR Practitioner of the Year 2022, the African Arbitrator of the Year 2022, ADR Practitioner of the Year in Kenya 2021, CIArb (Kenya) Lifetime Achievement Award 2021 and ADR Publisher of the Year 2021 and Author of the Kenya’s First ESG Book: Embracing Environmental Social and Governance (ESG) tenets for Sustainable Development” (Glenwood, Nairobi, July 2023) and Kenya’s First Two Climate Change Law Book: Combating Climate Change for Sustainability (Glenwood, Nairobi, October 2023), Achieving Climate Justice for Development (Glenwood, Nairobi, October 2023), Promoting Rule of Law for Sustainable Development (Glenwood, Nairobi, January 2024) and Actualizing the Right to a Clean and Healthy Environment (Glenwood, Nairobi, January 2024)*
Environment has been defined as all the physical, chemical and biological factors external to a person, and all the related behaviour. It has also been defined as the whole complex of climatic, adaptic and biotic factors that act upon an organism or an ecological community and ultimately determine its form or survival; the aggregate of social and cultural conditions that influence the life on an individual or a community.
In Kenya, the environment has been defined to include the physical factors of the surroundings of human beings including land, water, atmosphere, climate, sound, odour, taste, the biological factors of animals and plants and the social factor of aesthetics and includes both the natural and the built environment. The environment is crucial for the survival of human beings since it contains all the ingredients that sustain life including air, water, soil, food among others.
As a result, the relationship between human beings and the environment is worth considering. Since it contains virtually all the ingredients necessary for human survival, the natural environment is often susceptible to human action such the use and exploitation of natural resources including water, minerals and energy. Some of these activities result in concerns such as pollution, environmental degradation, destruction of ecosystems and loss of biodiversity which threaten environmental sustainability which threaten the attainment of human rights.
It has been pointed that that the destruction of lifesustaining ecosystems, the pollution of the world’s water, land, and air, the inability to control the world’s wastes, and other related environmental problems prevent people from securing the minimum requisites for health and survival, thereby impeding and even prohibiting the effective exercise and enjoyment of human rights for much of the world’s population. As such, environmental protection and human rights are believed to be interrelated, interconnected, and mutually responsive as both of them are directed towards securing the well-being of humanity, with safe and healthy environment being the pre-condition for the enjoyment of fundamental human rights.
In order to realize this ideal, the concept of Sustainable Development was born. Sustainable Development has been defined as development that meets the needs of the present without compromising the ability of future generations to meet their own needs. It combines elements such as environmental protection, economic development and social concerns. The right to a clean, healthy and sustainable environment is a fundamental human right within the Sustainable Development agenda. Indeed, it has been observed that human beings are at the centre of concerns for sustainable development and are entitled to a healthy and productive life in harmony with nature.
The 2030 Agenda for Sustainable Development which was adopted by member states of the United Nations in 2015 represents a shared blue print for peace and prosperity for people and the planet in the quest towards the ideal of Sustainable Development. At the heart of the Sustainable Development Agenda are 17 Sustainable Development Goals which seek to strike a balance between social, economic and environmental sustainability.
The right to a clean, healthy and sustainable environment encompasses various elements including clean and balanced ecosystems, rich biodiversity and a stable climate. This right recognises that nature is a keystone of a dignified human existence. A safe, clean, healthy and sustainable environment is considered to be integral to the full enjoyment of a wide range of human rights, including the rights to life, health, food, water and sanitation. It has been observed that thriving ecosystems are important for provision of clean water and air, yield seafood and pollinators, and soaking up greenhouse gases.
The right to a clean, healthy and sustainable environment is an essential human rights that has been equated to the right to life. Since the environment contains virtually all ingredients required to sustain human beings, a threat to the right to a clean, healthy and sustainable environment could potentially hinder attainment of other rights such as the right to food, water, health and sanitation among others.
Critics of the human approach towards this right have argued that it centralises human concerns in the environmental governance agenda to the detriment of non-human elements of nature. Further, it has been pointed out that classifying the right as a human right denotes an ‘economically charged’ idea of the environment as no more than resources that are meant to be exploited, managed and conserved for their instrumental value to humans.
In addition, it has been pointed out that nature and human beings are radically separate entities and there is need to acknowledge this difference in order to promote sound environmental management and conservation through wildlife conservation, pollution control, waste management and climate change mitigation among other measures. Consequently, this approach advocates for an ecological approach towards the right to a clean, healthy and sustainable environment.
On the other hand, it has been argued that there is need to view the environment as an interconnectedness of nature and an integrated whole, with humans being only part thereof in order to embrace the right to a clean, healthy and sustainable environment as a human right. The right to a clean, healthy and sustainable environment has been classified under the ‘third generation rights’ or ‘solidarity rights.’ Thus, just like all other ‘third-generation’ rights- the right to clean, healthy and sustainable environment calls for collective action and cooperation from all persons in taking care of the environment.
It has been pointed out that the right to a clean, healthy and sustainable environment encapsulates both procedural and substantive elements. The procedural elements of the right to clean, healthy and sustainable environment are access to information, public participation, and access to justice or effective remedies. The substantive elements include clean air, a safe climate, access to safe water and adequate sanitation, healthy and sustainably produced food, non-toxic environments in which to live, work, study and play, and healthy biodiversity and ecosystems.
The importance of this right became more recently pronounced when United Nations General Assembly recognized the right to a clean, heathy and sustainable environment as a human right. It is thus evident that there is need to embrace the right to a clean, healthy and sustainable environment as a fundamental right and a prerequisite for full enjoyment of all the other rights. It is a right, crucial for the realisation of the first and second generation rights. Realizing the right to a clean, healthy and sustainable environment is integral in achieving Sustainable Development.
*This is an extract from Kenya’s First Clean and Healthy Environment Book: Actualizing the Right to a Clean and Healthy Environment (Glenwood, Nairobi, January 2024) by Hon. Prof. Kariuki Muigua, OGW, PhD, Professor of Environmental Law and Dispute Resolution, Senior Advocate of Kenya, Chartered Arbitrator, Kenya’s ADR Practitioner of the Year 2021 (Nairobi Legal Awards), ADR Lifetime Achievement Award 2021 (CIArb Kenya), African Arbitrator of the Year 2022, Africa ADR Practitioner of the Year 2022, Member of National Environment Tribunal (NET) Emeritus (2017 to 2023) and Member of Permanent Court of Arbitration nominated by Republic of Kenya and Academic Champion of ADR 2024. Prof. Kariuki Muigua is a foremost Environmental Law and Natural Resources Lawyer and Scholar, Sustainable Development Advocate and Conflict Management Expert in Kenya. Prof. Kariuki Muigua teaches Environmental Law and Dispute resolution at the University of Nairobi School of Law, The Center for Advanced Studies in Environmental Law and Policy (CASELAP) and Wangari Maathai Institute for Peace and Environmental Studies. He has published numerous books and articles on Environmental Law, Environmental Justice Conflict Management, Alternative Dispute Resolution and Sustainable Development. Prof. Muigua is also a Chartered Arbitrator, an Accredited Mediator, the Managing Partner of Kariuki Muigua & Co. Advocates and Africa Trustee Emeritus of the Chartered Institute of Arbitrators 2019-2022. Prof. Muigua is a 2023 recipient of President of the Republic of Kenya Order of Grand Warrior (OGW) Award for his service to the Nation as a Distinguished Expert, Academic and Scholar in Dispute Resolution and recognized among the top 5 leading lawyers and dispute resolution experts in Band 1 in Kenya by the Chambers Global Guide 2024 and was listed in the Inaugural THE LAWYER AFRICA Litigation Hall of Fame 2023 as one of the Top 50 Most Distinguished Litigation Lawyers in Kenya and the Top Arbitrator in Kenya in 2023.
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