There's something missing about how we're informing the youngsters coming along about what matters in the world. We teach them the numbers and the letters, but we fail to communicate the importance of our connection to the living world.

Never again will we have this good a chance as we now have to find an enduring place for ourselves within the natural systems that keep us alive. It's a sweet spot in history. That's why this is such a critical time.

America gains most when individuals have great freedom to pursue personal goals without undue government interference.

People I know who succeed don't mind working. Those who are competent seem to like doing things well -- not stopping because they haven't accomplished what they wanted to on the first go-round. They're willing to do it twenty times, if necessary. There's an illusion that the good people can easily do something, and it's not necessarily true. They're just determined to do it right. I was impressed by hearing one of the women at Radcliffe talk about writing a poem, how many revisions a single poem sometimes has to go through -- fifty or sixty revisions to come out with a poem sixteen lines long.

There is not a well-funded campaign among scientists to say, "Look, here's the evidence. You can read it yourself. Here are the facts. We're not making this up."

When I was 12, we moved from New Jersey to Florida. The Gulf of Mexico was literally my backyard. Every day, I could see the ocean. At low tide I went out and played in seagrass meadows that used to come right up to the shore, filled with tiny seahorses, pipefish and soft corals. There was so much life! But then I witnessed the change, the loss of the shoreline, the loss of the mangrove trees, the loss of the seagrass meadows. Shallow bay areas were turned into parking lots.

There's plenty of water in the universe without life, but nowhere is there life without water.