How to Get Out of the Worst of Global Warming

i'm optimistic that we can come up with solutions. But we need them fast, i think there's a kind of frenzy now h of inventiveness. There are brilliant ideas for air capture of carbon dioxide. Amazing notions for high altitude wind turbines. And it's a good thing, because the clock is ticking. I think human beings are, on one level, short sighted in the extreme. You know, if there's a chance of polluting a river and not worry about killing all the fish down stream,. Let's just do it. If our backs are really against the wall, think of those bands of early humans leaving africa cornered in a cave by sabre toot