Sulfur hexafluoride (SF6) is utilized in high-voltage tools on the grid. It’s additionally, considerably inconveniently, a monster greenhouse fuel.
Greenhouse gases are those who lure warmth within the environment. SF6 and different fluorinated gases might be 1000’s of instances 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 hardly discuss them.
Taken alone, their results could be 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 an important greenhouse gases you must find out 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 is going to AI imply for financial inequality?
Outstanding AI researchers count on the arrival of synthetic normal intelligence wherever between “the following couple of years” and “probably by no means.” On the similar time, main economists disagree in regards to the potential impression of AI.
Some anticipate a way forward for perpetually accelerating productiveness, whereas others mission extra modest features. However most consultants agree that technological development, nonetheless buoyant, isn’t any assure that everybody advantages.
Guaranteeing 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 can assist us make the concept that AI will profit everybody into greater than only a pipe dream. Learn the complete story.
—Katya Klinova