|Tuesday, Sep 18, 2012 - 7:00 PM
"Hot Times In Alaska"
The landscape is changing as Alaska warms permafrost thaws, glaciers melt, forests succumb to drought and insect attack. Alda joins scientists in the field who are working to determine if these are signs of global warming and what the future may hold. G
|More on PLUS (PT)|
|No upcoming shows in database|