Environmental politics designate both the politics about the environment^[1] and an academic field of study focused on three core components:^[2]

• The study of political theories and ideas related to the environment;
• The examination of the environmental stances of both mainstream political parties and environmental social movements; and
• The analysis of public policymaking and implementation affecting the environment, at multiple geo-political levels.

Neil Carter, in his foundational text Politics of the Environment (2009), suggests that environmental politics is distinct in at least two ways: first, "it has a primary concern with the relationship between human society and the natural world" (page 3); and second, "unlike most other single issues, it comes replete with its own ideology and political movement" (page 5, drawing on Michael Jacobs, ed., Greening the Millenium?, 1997).^[2]

Further, he distinguishes between modern and earlier forms of environmental politics, in particular conservationism and preservationism. Contemporary environmental politics "was driven by the idea of a global ecological crisis that threatened the very existence of humanity." And "modern environmentalism was a political and activist mass movement which demanded a radical transformation in the values and structures of society."^[2]

Environmental concerns were rooted in the vast social changes that took place in the United States after World War II. Although environmentalism can be identified in earlier years, only after the war did it become a widely shared social priority. This began with outdoor recreation in the 1950s, extended into the wider field of the protection of natural environments, and then became infused with attempts to cope with air and water pollution and still later with toxic chemical pollutants. After World War II, environmental politics became a major public concern.^[3] The Post-war era resulted in the 'Great Acceleration', which saw a dramatic increase in industrialization, agriculture, and consumption of resources leading to a new geological era of environmental deficit.^[4] The development of environmentalism in the United Kingdom emerged in this period following the great London smog of 1952 and the Torrey Canyon oil spill of 1967.^[5] This is reflected by the emergence of Green politics in the Western world beginning in the 1970s. Notably, the 1972 United Nations Conference on the Human Environment in Stockholm marked the entry of environmental politics into the international agenda, giving rise to new environmental political thought and its incorporation into policymaking.^[6] Since then, environmentalism has taken shape as its own political ideology and has had numerous variations, from more radical theories like 'deep ecology' which seeks to prioritize environmental needs to more reformist ideologies which view environmental damage as an externality.^[7]

The roles of democracy and democratic institutions in advancing environmental policy and, in particular, climate policy are mixed, as evidenced by the variation in the environmental progress of different democratic governments.^[10] From a theoretical perspective, democratic procedures can effect meaningful reform if public support for these reforms exists, especially when compared with autocratic regimes, as the set of incentives for policymakers to legislate toward these ends in a system deriving legitimacy from the consent of the governed is substantive; for instance, given political responsiveness as a result of electoral accountability, policymakers in democratic governments have reason to consider a wide view of the public interest that incorporates the varied positions of their constituents and work to efficiently create change.^[11] On such a view, democracies will likely consider the consequential impacts to most, if not all constituents, caused by climate change. Factors like regime stability and ruler or governing official interests, too, seem better aligned for progress in a democracy; civil unrest is less likely in a state perceived as legitimate, as is graft, both of which appear likely to inhibit climate action.^[11]

In contrast, empirical evidence does show inconsistencies in the ways in which democracies address environmental problems.^[10] Though the reason for this variation is largely unclear, a number of features of democratic state organization appear to contribute to observed failures to act on climate change, among other environmental issues. Leaders may, in practice, not be motivated by a theoretical public good, but instead expend resources on resolving those policy challenges which are most visible to their electorate.^[10] Given the largely intangible nature of climate change as a problem – one that is gradual, invisible, and global – the political opportunity cost of focusing on this challenge or other less visible environmental issues may be high for electorally accountable democratic leaders.^[10]

Economic interests and outside influences may also limit the ability of democratic actors to drive meaningful environmental change. In developed democracies, businesses and other groups with economic motivations often hold considerable lobbying power and, therefore, have the ability to forestall climate or environmental progress, which are often unaligned with these groups' financial interests.^[10] In developing democracies, environmental reforms are often seen as lesser priorities, given the need for addressing more proximate public concerns, including poverty, infrastructure, and general economic development.^[12] Financial incentive can also play a role in preventing the passage of environmental policy outside of the legal realm; some evidence suggests that corruption, present in some form in a number of democratic institutions globally, erodes regulatory ability and public trust in state institutions, reducing the ability of democracies to effectively mitigate carbon emissions and other sources of pollution.^[10]

In addition, the problem of popular disinterest in advancing environmental policy presents challenges for the prospects of democratic institutions' ability to drive environmental progress. Despite growing public understanding of the threat posed by climate change, the last decade has seen considerable opposition to pro-environmental policies across broad coalitions and around the globe.^[12] Populist movements in Western democracies over the last several years, in particular, have taken positions that actively oppose such policies, and analyses of deliberative modes of participatory democracy have shown results that mirror the interests of those participating and do not necessarily tend towards a more favorable view of environmental or climate action.^[12][13] As redress to these potential shortcomings, means of reforming democratic processes, both theoretical and pragmatic, to correct for what may be short-sighted political interests have been suggested, though these reforms may reduce democratic choice or participation.^[12][14]

Questions of environmental justice, too, may be unanswered by democratic decision-making processes. Not only are those minority groups without meaningful representation in either single-member districts or majority-rule electorates disadvantaged in the realm of political interests, but these same groups are often those most impacted by the effects of climate change and other environmental problems.^[15] In addition, recent literature around non-human representation has investigated the ways in which the interests of affected conscious agents, which are definitionally uninvolved in the political decisions of human society, are consistently underrepresented; solutions accounting for this disparity often appeal to reforms that would reduce democratic choice from a traditional perspective, including by giving biological experts greater say in policymaking, though even their ability to determine the interests of non-humans is uncertain.^[12] On a global scale, those most impacted by the effects of climate change may have little say in determining policies that would curb emissions or otherwise work to adapt to climate outcomes. Not only do individuals only have the ability to determine climate policy in their own state, but those states that emit the least atmospheric carbon are often most vulnerable to the impacts of climate change, while those that emit the most are often least vulnerable, a discrepancy unaccounted for by democratic processes.^[16]

Climate change is slow relative to political cycles of leadership in electoral democracies, which impedes responses by politicians who are elected and re-elected on much shorter timescales.^[17]

In the United States, although "environmentalism" was once considered a White phenomenon, scholars have identified "pro-environment positions among Latino, African-American, and non-Hispanic white respondents," with growing environmental concern especially among Latinos.^[18] Other scholars have similarly noted that Asian Americans are strongly pro-environmental, with some variation among ethnic subgroups.^[19]

Effectively responding to global warming necessitates some form of international environmental governance to achieve shared targets related to energy consumption and environmental usage.^[20] Climate change complicates political ideology and practice, affecting conceptions of responsibility for future societies as well as economic systems.^[20] Material inequality between nations make technological solutions insufficient for climate change mitigation.^[20] Rather, political solutions can navigate the particularities of various facets of environmental crisis. Climate change mitigation strategies can be at odds with democratic priorities of prosperity, progress, and state sovereignty, and instead underscore a collective relationship with the environment.^[10]

The North-South divide presents a challenge to achieving international environmental governance. As the Global North has achieved development from a history of exploiting the South and producing high levels of emissions over time, developing countries are only recently beginning to industrialize. Thus, any attempt to limit emissions on an international scale limits their development.^[21] From a Southern perspective, it is the developed world that should take the bulk of the responsibility for climate change due to their industrialization being responsible for the current dangers to the climate. The northern perspective on this issue states that developed nations cannot be held responsible when the consequences of their actions were unknown until recently and were committed by long-dead generations.^[22] The result is a difficult political debate on how environmental problems should be dealt with and who bares responsibility for it.

The international political community is presently based on liberal principles that prioritize individual freedoms and capitalist systems that make quick and ambitious climate responses difficult.^[20] Interest-group liberalism is guided by individual human priorities.^[23] Groups unable to voice their self-interest, such as minorities without suffrage, or non-humans, are not included in the political compromise. Addressing environmental crises can be impeded when citizens of liberal democracies do not see environmental problems as impacting their lives, or when they lack the education to evaluate the importance of the problem.^[24] The human benefits from environmental exploitation and protection compete.^[24] Addressing the needs of the environment requires foregoing the materialistic benefits of its continued exploitation, making it difficult to pursue environmental protection under the confines of liberal principles.^[25] Considering the implications of ecological degradation for future human generations can give environmental concerns a basis in anthropocentric liberal democratic politics.

William Ophuls posits that liberal democracies are unfit to address environmental problems, and that the prioritization of these challenges would involve a transition to more authoritarian forms of government.^[26] Others counter this by pointing to the past successes of environmental reform movements to improve water and air quality in liberal societies.^[23] Research on the effects of political institutions on air quality presents results that the relationship between the degree of democracy and air quality, as measured by SO2 concentrations, is positive and quite robust.^[27] In practice, environmentalism can improve democracy rather than necessitate its end, by expanding democratic participation and promoting political innovations.^[28]

The tensions between liberal democracy and environmental goals raise questions about the possible limitations of democracy (or at least democracy as we know it): in its responsiveness to subtle but large-scale problems, its ability to work from a holistic societal perspective, its aptness in coping with environmental crisis relative to other forms of government.^[24] Democracies do not have the provisions to make environmental reforms that are not mandated by voters, and many voters lack incentives or desire to demand policies that could compromise immediate prosperity. The question arises as to whether the foundation of politics is morality or practicality.^[24] A scheme that conceives of and values the environment beyond its human utility, an environmental ethics, could be crucial for democracies to respond to climate change.^[24]

In political theory, deliberative democracy has been discussed as a political model more compatible with environmental goals. Deliberative democracy is a system in which informed political equals weigh values, information, and expertise, and debate priorities to make decisions, as opposed to a democracy based on interest aggregation.^[29] This definition of democracy emphasizes informed discussion among citizens in the decision making process, and encourages decisions to benefit the common good rather than individual interests.^[23] Amy Gutmann and Dennis Thompson claimed that reason prevails over self-interest in deliberative democracy, making it a more just system.^[30] The broad perspective that this discursive model encourages could lead to a stronger engagement with environmental concerns.^[23] When compared to non-democracies, democracies are in fact more cooperative in climate change policy creation, but not necessarily on the outcome and effects of these policies.^[31]

This can be explained more exhaustively with the concept of grass-roots democracy. Grass-roots democracy is an approach in which ordinary citizens are in charge of politics, in opposition to ‘larger organizations and wealthy individuals with concentrated vested interests in particular policies’.^[32] Green parties were once dedicated to offer a project valuing the ideology of grass-roots democracy. However, according to Ostrogorski^[33] and Michels,^[34] all parties follow inevitably a similar path towards concentration of power and oligarchy. Green parties thus follow different principles nowadays.^[35]

In political theory, the lottery system is a democratic design that allows governments to address problems with future, rather than immediate, impacts. Deliberative bodies composed of randomly selected representatives can draft environmental policies that have short-term costs without considering the political consequences for re-election.^[17]

New materialism is a strain of thought in philosophy and the social sciences that conceives of all material as having life or agency.^[36] It criticizes frameworks of justice that center on human attributes like consciousness as insufficient for modern ethical problems that concern the natural environment. It is a post-humanist consideration of all matter that rejects arguments of utility that privilege humans. This politically relevant social theory combats inequality beyond the interpersonal plane.^[37] People are ethically responsible for one another, and for the physical spaces they navigate, including animal and plant life, and the inanimate matter that sustains it, like soil. New materialism encourages political action according to this world vision, even if it is incompatible with economic growth.^[37]

Jane Bennett uses the term "vital materialism" in her book Vibrant Matter: A Political Ecology of Things. She develops the concept of materialism with the aim of providing a stronger basis in political theory for environmental politics.

New materialists have invoked Derrida and other historical thinkers to trace the emergence of their philosophy and to justify their environmental claims:^[38]

"No justice ... seems possible or thinkable without the principle of some responsibility, beyond all living present, within that which disjoins the living present, before the ghosts of those who are not yet born or who are already dead [...]. Without this non-contemporaneity with itself of the living present ... without this responsibility and this respect for justice concerning those who are not there, of those who are no longer or who are not yet present and living, what sense would there be to ask the question 'where?' 'where tomorrow?' 'whither?'"^[39]

All material, living and dead, is interrelated in "the mesh" as described by Timothy Morton. As all matter is interdependent, humans have obligations to all parts of the material world, including those that are unfamiliar.

New materialism is related to a shift from the view of the environment as a form of capital to a form of labor (see Ecosystem services).^[40]

Brazil, Russia, India, and China (known as the "BRIC" nations) are rapidly industrializing, and are increasingly responsible for global carbon emissions and the associated climate change. ^{[citation needed]} Other forms of environmental degradation have also accompanied the economic growth in these nations.^[41] Environmental degradation tends to motivate action more than the threat of global warming does, since air and water pollution cause immediate health problems, and because pollutants can damage natural resources, hampering economic potential.^[41]

With rising incomes, environmental degradation tends to decrease in industrializing nations, as depicted in the Environmental Kuznets Curve (described in a section of the Kuznets Curve article). Citizens demand better air and water quality, and technology becomes more efficient and clean when incomes increase.^[41] The level of income per capita needed to reverse the trend of environmental degradation in industrializing nations varies with the environmental impact indicator.^[42] More developed nations can facilitate eco-friendly transitions in emerging economies by investing in the development of clean technologies. ^{[citation needed]}

Laws implemented in response to environmental concerns vary by nation (see List of environmental laws by country).

China's environmental ills include acid rain, severe smog, and a reliance on coal-burning for energy.^[43] China has instated environmental policies since the 1970s, and has one of the most extensive environmental conservation programs on paper.^[44] However, regulation and enforcement by the central government in Beijing are weak, so solutions are decentralized. Wealthier provinces are far more effective in their preservation and sustainable development efforts than poorer regions.^[43] China therefore provides an example of the consequences of environmental damage falling disproportionately on the poor.^[45] NGOs, the media, and the international community have all contributed to China's response to environmental problems.^[43]

For history, laws, and policies, see Environmental policy in China.

In 1976, the Constitution of India was amended to reflect environmental priorities, motivated in part by the potential threat of natural resource depletion to economic growth:

"The State shall endeavour to protect and improve the environment and to safeguard the forests and wildlife." (Art. 48A)

"It shall be the duty of every citizen of India [...] to protect and improve the natural environment including forests, lakes, rivers and wildlife, and to have compassion for living creatures." (Art. 51A)

However, in India, as in China, the implementation of written environmental policies, laws, and amendments has proven challenging. Official legislation by the central government (see a partial list at Environmental policy of the Government of India) is often more symbolic than practical.^[46] The Ministry of Environment and Forests was established in 1985, but corruption within bureaucratic agencies, namely the influence of wealthy industry leaders, limited any attempts at enforcement of the policies put in place.^[46] Under the leadership of Prime Minister Narendra Modi, the Ministry was renamed to the "Ministry of Environment, Forests, and Climate Change" in 2014 with its allotted budget being decreased by 50%.^[47]

Brazil is home to the Amazon Rainforest, and along with it brings many environmental problems such as deforestation, air, land degradation and water pollution. (for more Environmental issues, see Environmental issues in Brazil).

In 1985, the Brazilian government established the Ministry of Environment and Climate Change (Brazil) (MMA). The departments of this ministry deal with climate change, the quality of the environment, biodiversity and forests, sustainable urban and rural development, forests and biodiversity, and environmental citizenship. Other organisations are also responsible for the implementation of environmental policies, such as IBAMA, to help protect the natural environment. Deforestation in Brazil hit its highest level in over 15 years in 2021 under Jair Bolsonaro.^[48] However, Since Lula assumed office in 2023 deforestation rates halved compared to 2022.^[49] Lula has also promised to restore the Amazon rainforest and chase down climate criminals during his speech at climate summit COP27 in 2022.^[50]

Since environmental politics has appeared, new forms of engagement involving new actors have also been created. Environmental pressure groups were the first bodies to speak up about the human impact on nature. WWF was first created in 1961 in Morges, Switzerland followed by Greenpeace in 1971 in Vancouver, Canada. ‘These are organised efforts by citizens to put pressure on governments – or others - to accomplish various ends’ ^[51]

The formation of green parties in many countries in Europe are new actors that are making a big difference in the understanding of the human impact on the environment and in the making of policies. Also, the creation of environmental ministries and agencies make possible the addressing of the environmental problems that have emerged.^[52]

Another actor is the state, which has a very powerful and important role in the issue solving actions at national level. All states are responsible (even though some are more responsible than others) and all are committed to the new policy paradigm of sustainable development: ‘development that meets the needs of the present without compromising the ability of future generations to meet their own needs’ ^[53] which tries to reconcile the conflicting objectives of development and economic growth with environmental protection.^[52]

Big organisations like the United Nations are also a centre-actor in protecting the environment with various different programs with the United Nations Environment Program which encourage caring for the environment and making people understand why the environment is so important and why we^[who?] need to make changes in our^[whose?] way of living to save future generations. The UNFCCC led to the creation of Conference Of the Parties^[54] in 1995. A key task for the COP is to review the national communications and emission inventories submitted by parties. Based on this information, the COP assesses the effects of the measures taken by parties and the progress made in achieving the ultimate objective of the convention.^[55]

Local actors are also very important as they get together and protest or warn the population about the environment, like Greta Thunberg.

Lobbies and scientists have an important role in environmental politics to indeed warn the population and come up with solutions to challenges that the environment is causing. They also come up with scientific data, research and ideas to create policies in order to help the environment.

Scholarly journals representing this field of study include:

• Environmental Politics
• Global Environmental Politics
• International Environmental Agreements

• Carbon fee and dividend – Variant of carbon tax that restricts revenue use to direct payments to the people
• Ecological modernization – School of thought in social sciences
• Environmental ethics – Part of environmental philosophy
• Environmental governance – Concept in political ecology and environmental policy
• Green parties – Political party based on green politicsPages displaying short descriptions of redirect targets
• Green politics – Political ideology focused on establishing an ecologically sustainable society
• Political ecology – Study of political, economic and social factors about environmental issues

• Environmental Politics journal homepage