Rain has fallen on the highest point of Greenland's ice sheet for the first time ever. The world's climate experts have given their starkest forecast for the future of the climate. Net zero by 2050 will not be enough to stabilize it. Without negative emissions, catastrophic impacts cannot be avoided.
Tipping points: can a leaked report tip the scales to climate action?
I was working through my Twitter feed, fretting about the incredible temperatures in the high north and researching my next blog post. Could geoengineering be the way to cool the Arctic and the planet? Should it? And was the current hype about it not distracting too much attention from the need for immediate and drastic …
Continue reading Tipping points: can a leaked report tip the scales to climate action?
Warming Arctic, warming world: the chilling truth
When the latest IPCC report on climate change and the ocean and cryosphere was published last month, I wrote this commentary for Deutsche Welle. It is so directly related to the Ice Blog brief that it seems right to publish it again here. I am especially encouraged by the reactions of some of my young …
Continue reading Warming Arctic, warming world: the chilling truth