Oct 1, 2015 · 1h
After talking to his therapist, "Dr." Arnold Schwarzenegger, scientist Bill Nye realizes he is suffering from grief: climate change grief.
Explorer
National Geographic's Explorer gives viewers special access to the issues of the day.
Season 12 Episodes
Browse every episode and jump into details.
Season 12 FAQ
Quick answers about this season's release timeline and episode lineup.
When did Explorer Season 12 premiere?
A confirmed premiere date for Explorer Season 12 is not available yet.
How many episodes are in Explorer Season 12?
Explorer Season 12 has 1 episode.
What is the first episode of Explorer Season 12?
The season opens with Season 12 Episode 3, "Bill Nye's Global Meltdown". It aired on October 1, 2015.
Go to Season 12 Episode 3