From deadly heatwaves and rising sea levels to devastating wildfires and vanishing habitats, the effects of climate change are increasingly obvious – forcing humanity to confront some urgent questions.

Which technologies will help achieve net zero?
How can humans adapt to a warming world?
What is the worst-case scenario for the planet?

In this fourth instalment of the How To Think About series, the world’s leading climate experts help unpack the fast-moving science behind climate change. Together, you’ll discover how to think smarter about carbon emissions, explore the most promising innovations for reaching net zero, and learn how lives are about to change. You will even find out why, despite the challenges, there is reason to be cautiously optimistic about the future.