Yes, I know that it sounds weird and probably most of the meat lovers when they hear it jump into a defensive position. But I’m not suggesting people to become vegetarian because that’s a personal choice and honestly I wouldn’t do it myself, but eating less meat in your daily basics its possible and much easier than you think.
The pasture for livestock is the sector which requires the most water -yes, more than the plant agriculture, and the difference could surprise you- This happens due to the fact they have to feed thousands of animals during all their lives and some of them, like cows because of their size require a lot. So in the case of American people, who eats an excessive amount of meat, this is a problem.
This is just another thing to do for the climate as well as the typical ones of “Do not water your plants as much as you do" but instead of being focused on the sector which less water takes -domestic issues- is directed to the one which takes the most.
If you want to learn more I recommend you to search “Vegan Calculator” wich will calculate the water besides other factors about meat.