Sulfur hexafluoride (SF6) is utilized in high-voltage gear on the grid. It’s additionally, considerably inconveniently, a monster greenhouse gasoline.
Greenhouse gases are those who lure warmth within the environment. SF6 and different fluorinated gases might be 1000’s of occasions extra highly effective at warming the planet than carbon dioxide, and but, as a result of they have a tendency to flee in comparatively small quantities, we rarely discuss them.
Taken alone, their results is perhaps minor in contrast with these of carbon dioxide, however collectively, these gases add considerably to the problem of addressing local weather change.
Casey Crownhart, our senior local weather reporter, has drawn up a fast cheat sheet on a very powerful greenhouse gases you could learn about. Test it out right here.
This story is from The Spark, our weekly local weather expertise e-newsletter. Enroll to obtain it in your inbox each Wednesday.
What’s going to AI imply for financial inequality?
Distinguished AI researchers count on the arrival of synthetic common intelligence anyplace between “the subsequent couple of years” and “presumably by no means.” On the similar time, main economists disagree in regards to the potential influence of AI.
Some anticipate a way forward for perpetually accelerating productiveness, whereas others venture extra modest positive aspects. However most specialists agree that technological development, nonetheless buoyant, is not any assure that everybody advantages.
Making certain that AI helps create a extra inclusive future stays one of many least invested-in areas of AI governance. However being attentive to the elements that can affect the interaction between AI and inequality might help us make the concept AI will profit everybody into greater than only a pipe dream. Learn the total story.
—Katya Klinova
