Exxon, Stephen Hawking, greens, and Reagan’s advisors agree on a carbon tax

Nearly everyone other than science-denying Republican Party leaders understands the importance of a carbon pollution tax

Paris agreement’s 1.5C target ‘only way’ to save coral reefs, Unesco says

First global assessment of climate change impact on world heritage-listed reefs says local efforts are ‘no longer sufficient’

Fossil-fuel CO2 emissions nearly stable for third year in row

But while increase in emissions has been halted, CO2 concentrations in atmosphere still at record high and rising