I can't shout out, "Do this." I don't want to be prescriptive. I want to give you facts, and that's the way I've always operated, whether it's a historical fact or a scientific fact, and then you actually have to connect it in your brain.

In art or architecture your project is only done when you say it's done. If you want to rip it apart at the eleventh hour and start all over again, you never finish. I was one of those crazy creatures.

It was a requirement by the veterans to list the 57,000 names. We're reaching a time that we'll acknowledge the individual in a war on a national level.

You have to let the viewers come away with their own conclusions. If you dictate what they should think, you've lost it.

I loved school. I studied like crazy. I was a Class A nerd.

Some of your teachers are actually closer in age to you than you think.

I always give the analogy of the Earth at Night picture, of 7.3 billion of us, right? And everyone says, "Well, that's population." Well, if you took the entire world's population and you lived at the density of Manhattan proper - not a bad place to live - how much space do 7.3 billion people take up? The state of Colorado. At which point I end my lectures, because I want you to be thinking ... is this really a question of population, or is this a question of land use and resource consumption? And let's face it, the top 1.3 billion of us are doing all the damage. Sorry.