- More than 3bn could live in extreme heat by 2070 | Unless greenhouse gas emissions fall, large numbers of people will experience average temperatures hotter than 29C. This is considered outside the climate "niche" in which humans have thrived for the past 6,000 years. https://www.bbc.com/news/science-environment-52543589 354 comments worldnews
Linking pages
Linked pages
Related searches:
Search whole site: site:www.bbc.com
Search title: Climate change: More than 3bn could live in extreme heat by 2070 - BBC News
See how to search.