Economists don't seem to have noticed that the economy sits entirely within the ecology.

Saving the world requires saving democracy. That requires well-informed citizens. Conservation, environment, poverty, community, education, family, health, economy- these combine to make one quest: liberty and justice for all. Whether one's special emphasis is global warming or child welfare, the cause is the same cause. And justice comes from the same place being human comes from: compassion.

The ocean is not just blank blue space but rather the habitat for amazing wildlife, and we have to take care how we use it. If we want to keep having the goods and services it provides, we have to treat it more carefully in terms of fishing and dumping.

A painting is nothing more than light reflected from the surface of a pigment-covered canvas. But a great painter can make you see the depth, make you feel the underlying emotion, make you sense the larger world. That, too, is the power of science: to sense and convey the depth and dimensionality of nature, to glance at the surface and to divine the shape of the universe around us.

We put the murderer in charge of the crime scene.

Any honest inquiry into the reality of nature also yields insights about ourselves.

The creatures of the sea hold special mystery, and they are among the most exciting, graceful, and beautiful on Earth. Just consider the living riot of a coral reef, the beauty of an albatross, the awesome power of a giant turtle, the grace of a dolphin. Now multiply that by the millions of creatures in the sea. Wow!