In the case of agriculture and drought, there’s a clear and accessible action most citizens can take: reducing or, ideally, eliminating the consumption of animal products. Changing one’s diet to replace 50 percent of animal products with edible plants like legumes, nuts and tubers results in a 30 percent reduction in an individual’s food-related water footprint. Going vegetarian, a better option in many respects, reduces that water footprint by almost 60 percent.

Axiom: the best place to conserve your water is in your body. It keeps your energy up. You’re stronger. Trust your stillsuit.” She

Meat is a wasteful use of water and creates a lot of greenhouse gases. It puts enormous pressure on the world’s resources. A vegetarian diet is better. … I think it’s important that people think about what they are doing and that includes what they are eating.

[To help combat climate change] Give up meat for one day (per week) initially, and decrease it from there. In terms of immediacy of action and the feasibility of bringing about reductions in a short period of time, it clearly is the most attractive opportunity.

Haz un presupuesto. Vive dentro de tus posibilidades. Prepara tu lunch. Cuida los centavos. Ahorra lo más que puedas. Obtén la educación que necesitas de la forma más barata posible. El arte de ahorrar intenta decirle no a la cultura consumista.

To produce 1 lb. of feedlot beef requires 7 lbs. of feed grain, which takes 7,000 lbs. of water to grow. Pass up one hamburger, and you'll save as much water as you save by taking 40 showers with a low-flow nozzle. Yet in the U.S., 70% of all the wheat, corn and other grain produced goes to feeding herds of livestock. Around the world, as more water is diverted to raising pigs and chickens instead of producing crops for direct consumption, millions of wells are going dry. … In the U.S., livestock now produce 130 times as much waste as people do. Just one hog farm in Utah, for example, produces more sewage than the city of Los Angeles. These megafarms are proliferating, and in populous areas their waste is tainting drinking water. In more pristine regions, from Indonesia to the Amazon, tropical rain forest is being burned down to make room for more and more cattle. … We, at least, have the flexibility—the omnivorous stomach and creative brain—to adapt. We can do it by moving down the food chain: eating foods that use less water and land, and that pollute far less, than cows and pigs do. In the long run, we can lose our memory of eating animals, and we will discover the intrinsic satisfactions of a diverse plant-based diet, as millions of people already have.

Going vegetarian is not only a great way to trim your waist, but you'll be shrinking your carbon footprint too. I love that my diet is as kind to the planet as it is to animals and my health!

My assistant showed me a video called Forks and Knives (sic) or something, about (cutting out) meat and dairy products, so I thought, 'I'll give this a shot!' ... I feel OK actually, I feel better about myself, you know? I go on binges... That's the reason why I decided to cut out meat out and dairy because I've limited what I can have because when you're on the road and you're travelling, you grab buns and... burgers are everywhere... so now I've just narrowed the margin. ... I'm not saying I'm gonna do it forever; I might go back - when my wife learns to cook, so that'll be never!

Meat plays a disproportionately large role in causing this overuse of freshwater. Twenty-five percent of the rivers in the world no longer reach the ocean, because we're taking out so much water to produce animal feed. … Agriculture is not only the biggest culprit threatening the future for humanity on Earth, it is also the biggest and most important silver bullet to a solution.

We need to make decisions that make us less consumptive and reduce our reliance on nitrogen. It's like a carbon footprint. But you can reduce your nitrogen footprint. I do it by not eating much meat -- I still like a little every now and then -- not using corn oil, driving a car that I can put nonethanol gas in and get better gas mileage. Just things like that that can make a difference. So I'm challenging, not just you, but I challenge a lot of people, especially in the Midwest -- think about how you're treating your land and how you can make a difference. So my steps are very small steps. To change the type of agriculture in the US is going to be many big steps. And it's going to take political and social will for that to happen. But we can do it. I strongly believe we can translate the science, bridge it to policy and make a difference in our environment. We all want a clean environment.

Reduce the amount of meat that you eat. Think about transportation, how you can reduce the amount of flying that you do. How can you not drive as much as you do? If you're going to buy a house, think about energy efficiency and think about what you really need in terms of house. Do you need a 5,000 square foot house or 15,000 or 1500 be okay?

To lengthen thy life, lessen thy meals.

Going vegetarian may be the most effective way to fight global warming. Buddhist practitioners have practiced vegetarianism over the last 2000 years. We are vegetarian with the intention to nourish our compassion towards the animals. Now we also know that we eat vegetarian in order to protect the earth...

It may be deeply uncomfortable to reflect on eating savvy creatures who express their emotions. My strong suspicion—which I hope will be tested as a hypothesis—is that some people will decrease their meat and fish intake as they learn more about who they are consuming.