A lot of people are not used to having death in their lives or anything like that and I think that's not incredibly natural either. So it definitely can take its toll. At the same time I think it's important to face your own mortality, which I do most every day by doing the show, to realize that your life is short and to take the opportunities that you need to take and be fearless.

It's upsetting to me that so many people think of themselves as environmentalists and still eat meat and dairy products. I think it's something people should be considering given the emergency situation we're in regarding water supplies, global warming, and the destruction of ecosystems. There's a lot of overlap between animal rights and the environment.

The real challenge for a vegan is getting vitamin B and omega-3s, but you can get those in a vegetarian supplement.

I think it gets really dangerous, though, to do it on the show. I think that the writers and producers are very much aware of that and the dangers of putting characters together and what that can mean for the show. You know, it's possible it could kill the thing that holds the show together, the chemistry, sexual tension between the two characters.

Farm animals are just as interesting and intelligent as the dogs and cats who we know a bit betterYet they are treated by the meat industry as though they are inanimate objects with no feelings or personalities.

I've been vegan for 15 years, and it turns out it makes a very big impact on the environment to eat fewer animal products, which cause more greenhouse gases than all of transportation combined. The United Nations did a study just over two years ago, and that blew my mind. I started thinking that if people are vegetarian for just one day a week, that makes a huge difference!

A lot of people are not used to having death in their lives or anything like that and I think that's not incredibly natural either. So it definitely can take its toll. At the same time I think it's important to face your own mortality, which I do most every day by doing the show, to realize that your life is short and to take the opportunities that you need to take and be fearless.