The easiest is to change the content of our plates, without waiting hoping that maybe if we are lucky enough someone will come up with a solution for all the destruction that we cause in the first place when we buy products from the most destructive industry in regards of GHG emmissions, deforestation, fresh water pollution, ocean dead zones and much more : the animal agriculture industry.
Watch "Endgame 2050" on YouTube or "Cowspiracy" on Netflix if you want to learn more