Like HowStuffWorks on Facebook!

Earth 2050: Industry and Environment

Dan Kammen, Professor of Energy at UC Berkeley, talks about the changes in our atmosphere since the industrial revolution, and what that may mean for our planet's natural cycles in this extended interview from "Earth 2050".


Most Watched in Climate & Weather

Most Watched in Climate & Weather
3:26

Storm Chasers: What Is The Dominator?

Most Watched in Climate & Weather
3:19

Storm Chasers: Why Chase Storms

Most Watched in Climate & Weather
1:41

Worlds Smallest Storm Chaser: Meet Sam

Most Watched in Climate & Weather
1:43

Storm Chasers: Sideways Tornado

Most Watched in Climate & Weather
1:24

Storm Chasers: Life-Saving Chase

Most Watched in Climate & Weather
1:14

Storm Chasers: Tornado Near Miss

Most Watched in Climate & Weather
1:52

Storm Chasers: Mississippi Monster

Most Watched in Climate & Weather
1:42

Storm Chasers: Missouri Terror

Most Watched in Climate & Weather
1:55

Storm Chasers: As Deadly As It Gets

Most Watched in Climate & Weather
2:02

Storm Chasers: Back Road Terror

Most Watched in Climate & Weather
2:40

Earth 2050: Industry and Environment

Most Watched in Climate & Weather
2:27

Storm Chasers: Dominator 2 Debut


Recent Videos in Climate & Weather

Recent Videos in Climate & Weather
1:41

Worlds Smallest Storm Chaser: Meet Sam

Recent Videos in Climate & Weather
1:30

Worlds Smallest Storm Chaser: Funnel Cloud

Recent Videos in Climate & Weather
2:40

Earth 2050: Industry and Environment

Recent Videos in Climate & Weather
3:21

Storm Chasers: Mother Nature is Unpredictable

Recent Videos in Climate & Weather
3:19

Storm Chasers: Why Chase Storms

Recent Videos in Climate & Weather
3:26

Storm Chasers: What Is The Dominator?

Recent Videos in Climate & Weather
2:49

Storm Chasers: Hug and Make Up

Recent Videos in Climate & Weather
2:22

Storm Chasers: Tornado Beauty

Recent Videos in Climate & Weather
2:02

Storm Chasers: Back Road Terror

Recent Videos in Climate & Weather
1:24

Storm Chasers: Life-Saving Chase

Recent Videos in Climate & Weather
1:42

Storm Chasers: Missouri Terror

Recent Videos in Climate & Weather
1:41

Storm Chasers: Nebraska Intercept