Scientists believe that about 10% of the permafrost in the Northern hemisphere has defrosted since 1900. One of the biggest problems caused by this thaw is that as the ice melts the organic materials in the soil beneath start to rot.
Saving the Planet with the Sun
Driving around California or any other sun drenched state, it’s hard to miss glittering solar panels installed on homes big and small.
Can Tech Save Us from Global Warming?
Even if we stop human activities from putting any more greenhouse gasses into the atmosphere tomorrow, we’re still going to have a rough ride.