This is like saying we need to have a stricter speed limit, but for now everyone can go faster. It makes no sense to allow pollution to increase when you're saying you need stronger protection.

We still tend to think of mountain lions and bears and wolves as being endangered, and in some parts of the country they are,

The medical community has lost some of our credibility in the past when we've made claims that we really didn't have the data to make and used them as quasi-scare tactics. I can remember during my medical education, people saying, 'Well, they don't really help you bulk up,' and that was total nonsense and every athlete knew that.

The lions are discovering they can make a pretty good living on the fringes of suburbia.

The more I got into it, the more these themes resonated with business people,

I think we have to be willing to kill some individual animals to protect the species overall and not cause a backlash.