I felt like this was actually a pretty poor interview; which is sad because the idea is really intriguing. Usually Roberts gets a really great conversation going, but Dyson seemed reluctant to go into detail on her thoughts.
The original thought provoking essay is at http://www.well.com/user/mgoldh/natecnet.html
Also some econtalk episodes that do more justice to the show https://refer.ly/the_best_of_econtalk/c/ee133f204e1c11e2b5ab...