Donald Johanson

Evolution explains our biological evolution, but human beings are very unique creatures. As the Dobzhansky said, all animals are unique; humans are the uniquest. And that uniqueness of being human, language, art, culture, our dependency on culture for survival, comes from the combination of traditional biological evolution.

There's something advantageous about having people underestimate your intellect, insomuch as a lot of things are revealed to you. They assume you don't know what you're talking about, then all of a sudden, you do. And the next thing you know, you have information you wouldn't normally have.

Between 1939 and 1945 you produced weapons and war equipment valued at thirteen billion dollars, 70 per cent of which you shipped to your allies. The same process is going on today in Canada's much larger and growing industry.