What is the title of Bill Gates’s 2021 book about reducing greenhouse-gas emissions?

Bill Gates’s 2021 book about reducing greenhouse-gas emissions is How to Avoid a Climate Disaster.

Published in February 2021, the book presents Gates’s view that the world must reach net-zero greenhouse-gas emissions to prevent the worst effects of climate change. It explains the scale of emissions and examines technologies and policies that could reduce them.

Gates organizes the discussion around the sources of emissions, including electricity, manufacturing, agriculture, transportation, and buildings. He emphasizes the importance of developing and deploying low-carbon technologies while making them affordable enough for widespread adoption.

The book also discusses the concept of a “green premium,” meaning the additional cost of choosing a low-emission alternative over a conventional one. Gates connects climate action with innovation, government policy, investment, and international cooperation.