Joe Biden has put a presidential imprimatur on climate change being an existential threat, and he doesn’t mean in the Jean-Paul Sartre sense of man’s search for meaning in an uncomforting universe.
He means the end of humanity, a claim nowhere found in climate science.
This is odd because the real news today is elsewhere. Its movement may be ocean-liner-like, the news may be five years old before the New York Times notices it, but the climate community has been backing away from a worst-case scenario peddled to the public for years as “business as usual.”
A drumroll moment was Zeke Hausfather and Glen Peter’s 2020 article in the journal Nature partly headlined: “Stop using the worst-case scenario for climate warming as the most likely outcome.”
This followed the 2017 paper by Justin Ritchie and Hadi Dowlatabadiasking why climate scenarios posit implausible increases in coal burning a century from now. And I could go on. Roger Pielke Jr. and colleagues show how the RCP 8.5 scenario was born to give modelers a high-emissions scenario to play with, and how it came to be embraced despite being at odds with every real-world indicator concerning the expected course of future emissions.
Website of source
- Finding my online voice – Science
- 6 tips to help you detect fake science news – The Washington Post
- Quest to land humans on Mars heats up and 5 other top space and science stories this week – CNN
- A new book explores how military funding shaped the science of oceanography – Science News Magazine
- A new guide for communicating plant science – EurekAlert
- Can science help people make decisions? – National Academies of Sciences, Engineering, and Medicine
- Dublin school opens much-anticipated new science, engineering building – The Mercury News
- Wearable sensors that detect gas leaks – EurekAlert
- New York state ends stem cell research funding – Science Magazine