Why politicians need to adopt an “emergency mode” mentality. Follow the science.
IPCC steps up warning on climate tipping points
in leaked draft report
The stark message from the IPCC is that increasingly severe heatwaves, fires, floods and droughts are coming our way with dire impacts for many countries. On top of this are some irreversible changes, often called tipping points, such as where high temperatures and droughts mean parts of the Amazon rainforest can’t persist. These tipping points may then link, like toppling dominoes.
“This is a fixable problem. We could stop global warming in a generation if we wanted to, which would mean limiting future warming to not much more than has happened already this century,” said Myles Allen, a professor of geosystem science at the University of Oxford.
https://www.theguardian.com/environment/2021/jun/23/climate-change-dangerous-thresholds-un-report
|