What if the Worst Case Models are Right?

Equilibrium Climate Sensitivity is the measure of how much the planet will warm in response to a given amount of Greenhouse gas pollution. It is

Tremblay: Projected Future Arctic Sea Ice Extent

https://www.youtube.com/watch?v=untauUvdA84 Bruno Tremblay from McGill University speaks about projections for future sea ice extent. This video is part of a panel presentation published by Earth

The 936 PPM CO2 NASA Model Prediction

This NASA visualization is based on the latest IPCC report, and uses the business as usual scenario, where carbon dioxide concentrations rise to 936 parts