New research has found that the world has reached the first of many Earth system tipping points. These will cause catastrophic harm unless humanity takes urgent action. A tipping point…

Agriculture, forestry and other land uses together account for about 62% of Africa’s greenhouse gas emissions. At the same time, land degradation, deforestation and biodiversity loss are eroding Africa’s resilience.…

The planet just crossed a grim milestone: last year’s global temperature averaged more than 1.5°C above pre-industrial levels, shredding our margin for error under the Paris Agreement. That doesn’t doom…