“I believe that young people are looking for answers to the big questions just like everyone else, and that they respect intelligent comment to help guide them through tough times.”

Why die on Mars when you can live in South Dakota? South Dakota, you can live here.

Frontline’ does 10 news shows a year, so one a week is quite an undertaking.

Life is one big question when your starin at the clock.

I travel so much on stories, so I don’t take vacation much, but one place I go back to again and again is my ranch.

I’ve been producing documentaries on global warming for 20 years and have seen the early warnings of extreme weather events come true.

There’s room for a diversity of ages on television.

If you’re a producer, you always spend too much money because you want that shot – and you’re willing to spend a bundle to get it.

My personal philosophy is I’m running a 100-yard dash, and I haven’t reached the end.

The prediction that glaciers will be gone from Glacier National Park has been moved up by 10 years to 2020, the same year it’s predicted the Arctic Sea will be ice-free in the summer.

I think I’m so old I’m in. We call it the ‘Tony Bennett Syndrome.’ For some reason, young people think I’m cool.

On my football field, I know what bliss is. My team cuddles more than the missus. We won’t inject drugs, just oodles of hugs. I warm up my team with some kisses.

There’s something magical about putting yourself into life. You’ve got to stand up and take responsibility for your own life and you cannot abandon that.

All vacations can come down to a few little moments – what do your remember when you’re alone, totally relaxed and taken out of yourself to appreciate this other world.

I have an affinity for Africa, especially East Africa, and Kansas looks very much like that.

In L.A., everyone is competing for the next job, and in New York, it’s pretty much the same thing: competing for a better job.

I never wanted to retire. I wanted to kind of shift my work pattern so I could stay fresh and invigorated, and use the experience that I had gained in 30 years, but in a slightly different direction.