Gina McCarthy
- Episode aired Jan 4, 2016
- TV-PG
- 40m
Neil deGrasse Tyson interviews Gina McCarthy and discusses the EPA's efforts in keeping the Earth habitable for humans with co-host Maeve Higgins and guest Andrew Revkin.Neil deGrasse Tyson interviews Gina McCarthy and discusses the EPA's efforts in keeping the Earth habitable for humans with co-host Maeve Higgins and guest Andrew Revkin.Neil deGrasse Tyson interviews Gina McCarthy and discusses the EPA's efforts in keeping the Earth habitable for humans with co-host Maeve Higgins and guest Andrew Revkin.