BBCNEWS Outside Source August 9, 2021 18:34:00
Gathering data to help work out what is likely to come next. the big question is how much more of the planet will heat up in the coming decades, so scientists explore different scenarios. in two of them, there are rapid and deep cuts in carbon emissions, and although the temperature does rise to potentially damaging levels, it's just about within the limits set by the international community. but in two other scenarios, which are actually much closer to where we're heading right now, the increases are much more dangerous. and in the most extreme, where emissions just keep growing, things becom...