Michael Mann reports that the last ten years of climate research give us a basis for hope: it takes only five years for a reduction in CO2 emissions to result in a reduction in global heating.

So we still have a chance to avoid global heating disaster, if we start promptly and work hard.

*EU parliament votes for 60% greenhouse gas emissions cut by 2030.*

This is starting to be in the range of what is really necessary.

*Chase Climate Pledge 'Shows the Power of Relentless Environmental Activism' But 'Not Aggressive Enough'.*