He gave me six shots. I had him until the last few holes. He didn't want to take it, but I insisted. But, hey, the experience was priceless.

The rough is very difficult Kentucky bluegrass, and the ball has a tendency to nestle down.

I think there's a gigantic generation gap in terms of how people understand the Internet and how much they think technology is an important factor in social change.

By fundamentally changing how we design the places and systems that enable our daily lives, we can slash emissions way beyond the immediate carbon savings - because our own personal emissions are just the tip of a vast iceberg of energy and resources consumed far from our view.

We're looking everyday at how we are going to keep the jersey, but the team is not so strong now.

There's no really rosy scenario ahead, where climate change just doesn't happen, but I believe we don't have the ethical right to throw our hands up in the air and say, 'Game over.' Whatever pathway we choose, our descendants will be dealing with that reality for centuries to come.