Limiting global warming to 1.5℃ above pre-industrial levels requires reaching net zero emissions by the middle of this century. This means that, in less than three decades, we need to reverse more than a century of rising emissions and bring annual emissions down to near zero, while balancing out all remaining unavoidable emissions by actively removing carbon from the atmosphere.
Click here for original story, Here are the most effective things you can do to fight climate change
Source: Phys.org