How climate scientists use General Circulation Models to calculate future CO2-led temperature increases and amplifying feedback mechanisms. And why the next generation of Earth System Models may find further temperature amplifying effects and dangerous tipping points.

What does the 2008 financial crisis have in common with climate change risks? Underestimating fat-tails, sub-system collapse, and systemic breakdown - why the carbon crunch could be ten times worse than the credit crunch.