Environmental activism is a social and political movement aimed at protecting the natural environment from degradation and promoting sustainable practices. Activists work to raise awareness about issues such as pollution, deforestation, and climate change, often advocating for policy changes and community engagement to foster a healthier planet. Through various forms of activism, including protests, education, and community organizing, individuals and groups strive to influence public opinion and government action. Notable figures in this movement include Greta Thunberg and David Suzuki, who inspire others to take action for a more sustainable future.