" We know exactly what we need to do in order to avert climate breakdown. We need to mobilise a rapid rollout of renewable energy – a global Green New Deal – to cut world emissions in half within a decade and get to zero before 2050. Keep in mind that this is a global average target. High-income nations, given their greater responsibility for historical emissions, need to do it much more quickly, reaching zero by 2030. It is impossible to overstate how dramatic this is; it is the single most challenging task that humanity has ever faced. The good news is that it is absolutely possible to achieve. But there’s a problem: scientists are clear that it cannot be done quickly enough to keep temperatures under 1.5°C, or even 2°C, if we keep growing the economy at the same time. Why? Because more growth means more energy demand, and more energy demand makes it all the more difficult – impossible, in fact – to roll out enough renewables to cover it in the short time we have left. "

― Jason Hickel , Less is More: How Degrowth Will Save the World