Maggie's Farm

All of the doomsday computer modeling on climate rely on a positive feedback hypothesis, which has often been discussed by Watts Up and Climate Skeptic.

The existence of a positive climate feedback loop, however, is purely theoretical and, as many have noted, nature tends to be more about negative than positive loops. Furthermore, the computer models have yet to show any predictive power.

Watts Up now has evidence for negative feedback loops in climate.  It's time to start over with the climate models - and it's time for the modelers to show a little humility. After all, those genius Wall Street quant modelers haven't done too well, have they?