Union of Concerned Scientists Videos 2

Union of Concerned Scientists Videos 2

COP15 - Day 2 - Don Brown on the Dangers of Exceeding Two Degrees Celsius

COP15 - Day 2 - Don Brown on Global Warming and Temporarily Cooler Local Temperatures

Alden Meyer in "Today @ COP15" from CAN-International

COP15 - Day 2 - Don Brown on The Hacked Emails

Edward Markey at the UCS 40th Anniversary Symposium (Part 1 of 5)

Edward Markey at the UCS 40th Anniversary Symposium (Part 2 of 5)

Edward Markey at the UCS 40th Anniversary Symposium (3 of 5)

Edward Markey at the UCS 40th Anniversary Symposium (Part 4 of 5)

Edward Markey at the UCS 40th Anniversary Symposium (5 of 5)

COP15 - Brice Eningowuk from Shishmaref