We have to prepare for what life could become in 40 years. We need to outline what is possible and what is impossible with the non-renewable resources of the Earth. What role will technological improvement play? Taking all this into account, what kind of life can we produce in the best way for 10 billion people? That's a problem that needs to be solved.

I wake up saying, I'm still alive; a miracle. And so I keep on pushing.

We must plant the sea and herd its animals using the sea as farmers instead of hunters. That is what civilization is all about - farming replacing hunting.

The road to the future leads us smack into the wall. We simply ricochet off the alternatives that destiny offers. Our survival is no more than a question of 25, 50 or perhaps 100 years.

A lot of people attack the sea, I make love to it.

The awareness of our environment came progressively in all countries with different outlets.

Man, of all the animals, is probably the only one to regard himself as a great delicacy.