Tom Wujec

As technology progresses, and as it advances, many of us assume that these advances make us more intelligent, make us smarter and more connected to the world. And what I'd like to argue is that that's not necessarily the case, as 'progress' is simply a word for change, and with change you gain something, but you also lose something.

We are visual creatures. When you doodle an image that captures the essence of an idea, you not only remember it, but you also help other people understand and act on it - which is generally the point of meetings in the first place.

An astrolabe is relatively unknown in today's world. But, at the time, in the 13th century, it was the gadget of the day. It was the world's first popular computer. And it was a device that, in fact, is a model of the sky.

I was honestly a cartoon kid. I loved cartoons. That was more my dream than anything else. But now, it's the films of people like John Cassavetes and Gena Rowlands. Those are the kinds of characters I want to play, and that's the kind of filmmaking I'm fascinated by.

I learned to be a hot-air balloon pilot to take tourists over the Masai Mara Reserve in order to earn some money and finance the work I was doing with my wife, Anne. We were studying the life of a family of lions for more than two years. Taking pictures was a way to capture information we could not put in words.