Fossil fuels – coal, oil and gas – are by far the largest contributor to global climate change, accounting for over 75 per cent of global greenhouse gas emissions and nearly 90 per cent of all carbon dioxide emissions. As greenhouse gas emissions blanket the Earth, they trap the sun’s heat. This leads to global warming and climate change. The world is now warming faster than at any point in recorded history. Warmer temperatures over time are changing weather patterns and disrupting the usual balance of nature. This poses many risks to human beings and all other forms of life on Earth.
1 March 2022
Towns and cities are home to more than half of the world’s population and responsible for around 70% of the greenhouse gas emissions driving the climate crisis. As cities expand and emissions rise, agrihoods offer a powerful alternative to traditional development by reducing carbon footprints, strengthening local food systems, and reconnecting people with nature.
From classrooms to communities, and from local initiatives to global movements, here are five ways in which education is driving environmental action.
Indigenous communities in Cambodia are leading climate action, protecting forests, securing land and strengthening livelihoods through direct grants.



