I think people at least now, as opposed to ten-15-20 years ago, kind of get it, what is the bad food. I think, before, there was a time when they didn't even get it that processed food was hurting them. Now, I think they get that, but the big enemies to switching over to good food are convenience.

Keeping some calorie-dense food in your diet-whether it is meat, pasta, beer, or cake-allows you to reach satiety more quickly and easily. And this will keep you from feeling deprived.

Let me pose you a question. Can farm-raised salmon be organic when its feed has nothing to do with its natural diet, even if the feed itself is supposedly organic, and the fish themselves are packed tightly in pens, swimming in their own filth?

I'm not a vegetarian. Now, don't get me wrong - I like animals. And I don't think it's just fine to industrialize their production and to churn them out like they were wrenches. But there's no way to treat animals well when you're killing 10 billion of them a year. Kindness might just be a bit of a red herring. Let's get the numbers of animals we're killing for eating down, and then we'll worry about being nice to the ones that are left.

We are already eating less animal foods since a few years ago, but we are still eating 8-9 billion animals per year.

Vegan or not, gluten-free or not, Erin McKenna's donuts are the best I've had in 20 years, without exception.

Meatless Mondays is a dead-simple strategy. Anyone can do it, and it doesn’t require major sacrifice. Even if you eat a typical American diet replete with processed, junk and fast food the other six days of the week, going meatless on Mondays will still cut your carbon footprint, improve your health and reduce demand for factory-farm meat.