Hurt So Good

As we noted in an earlier post, some older ladies in Iowa City were getting their granny panties all in a bunch, and the scientific community is united in that fact, about carbon dioxide (The Warmth?).

At that time we mentioned a benefit of increasing agricultural productivity.

The "fertilization effect" provided an 11% increase in foliage in the southwestern corner of North America, Australia's outback, the Middle East and some parts of Africa.

It's possible that CO2 is a reason Trees are re-invading grass lands.