For decades, NASA has been the kid politely asking for a raise in its allowance. Time was NASA’s pocket money was huge. Go back 54 years, to 1966, and the space agency was getting $5.9 billion a year—which would be a tidy $47 billion in 2020 dollars. That represented 4.1% of America’s annual household budget. But in 1966 there was also a bully on the block, whose mailbox at th…
Read moreHow many times did you fly in 2019? If you took more than six flights, or three roundtrips, you flew more than 98% of the world population. Consequently, you also contributed much more carbon than all other humans on the planet.
Even if most of the world flies occasionally (or not at all), the emissions from air travel are soaringคำพูดจาก Read more