All over the planet, nature is being transformed into 'un-nature' at breakneck speed...My life is part of natural history. I long to know where that history came from and where it is going.

The Seascapes are before human beings and after human beings. The Seascapes were there before our presence, and when our civilization is over, seascapes will still exist. Our presence is temporary. Civilization is only 5,000 to 6,000 years. The history of ours, the material history of consciousness, is rather short.

Mystery of mysteries, water and air are right there before us in the sea. Every time I view the sea, I feel a calming sense of security, as if visiting my ancestral home; I embark on a voyage of seeing.

I have no policy for my collection. For example, there's a bunch of meteorite [on the windowsill in my studio]. I touch it and I feel the energy from the universe. I have a 1/1,000th of a fragment of stone-age tools and pottery and debris. I can learn many things from my collection. Actually, the 1,000 Buddha, I wanted to buy it, but it's a National Treasure, so I couldn't. If you cannot buy it, just photograph it!

I feel that I'm in a very interesting position, where I'm standing back to look at this change, at this moment in history of human beings. If the end of the civilization comes before the end of my life, that's lucky! I want to witness how this big story of humans ends.

We need to have nature back in our atmosphere. There might be a turning point of going backward - within a few thousand years we are going back to the Stone Age! There are many scenarios [with] the robot technologies: Humans no longer need to walk; machines can produce products and food and everything. You might not be able to recognize what's false and what is real.

Where do you draw the line as a human being? Written record is only, what, a couple thousand years? And this scientific revolution is less than a hundred years. And computers only a few decades! We've changed so much. It's amazing, the speed of changes.