The business of raising animals for food (with its continuous heavy waste stream of methane and nitrous oxide - leading global warming gases) is responsible for about 18% of global warming. Some scientists actually say the number is closer to 50%.

So if you're rooting around for something to eat, grab an apple while you're looking, and usually by the time you're finished eating it, your hunger will have been sidelined; it's crowding out at its best!

Whole foods like grains and beans release their sugar very, very slowly because of the fiber in them, and they don't give you a sugar rush. They feed your cells as needed, and as a result, you have loads of stable energy that powers you through the day.

I grew up in Doraville, Georgia and I ate barbecued ribs and chicken fried steak, and all kinds of cheesy grits, you know, and I never even thought twice about it.

For many of us, it's too difficult to jump in to vegan full on because it's just so different than the way we grew up eating. But if we take small steps - like replacing cow's milk with almond or soy milk, or using veggie sausage instead of sausage made from animals - we can keep enjoying the things we grew up loving, just better versions of them.

Hunger and self-control do not go hand in hand.

The reason fiber helps us control our weight is that it fills the belly yet yields few calories since fiber is, for the most part, not something that we can digest.