How To Stop An Asteroid (UPDATE)
How To Stop An Asteroid (UPDATE)  
Podcast: Planet Money
Published On: Fri Dec 25 2020
Description: Some smart people say we should be doing more to protect the Earth from asteroids. The technical issues are relatively easy. The economics — figuring out who's going to pay — are much harder. | Support our show here.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy