The world now pumps 100 million barrels of oil a day. Will that be the new normal?
Coca-Cola, PepsiCo and Nestle are the three biggest plastic polluters in the world, according to a global audit.
How many more warnings do we need on climate change?
Why does the BBC still not know how to discuss climate change?
Is it all feasible to limit climate change to 1.5°C ?
Learnings from an electric vehicle road trip.
What should sustainable transport look like?
Opinion: If we are to be serious about tackling climate change, environmentalists must stay true to the science
If we are to address climate change, environmentalists must stay true to the science.
James Hansen reflects on 30 years since he first testified to the Senate about climate change.
Recent flooding in Africa must be a wake up call for climate action, argues Edward Mungai.