On March 27, part of an interview I did with the NPR show "All Things Considered" made it onto the radio show. You can listen to (or read) the entire segment here; I pop in around 1:08.
I was interviewed thanks to an article I wrote for Futurism about the "artificial meteor" concept being pioneered in Japan. Though NPR didn't include this aspect, my focus was on the dangers that these meteors could pose to spacecraft in an increasingly crowded atmosphere. If you want to learn more about that, head on over to this link to my original piece.