Nothing has prepared sharks, squid, krill and other sea creatures for industrial-scale extraction that destroys entire ecosystems while targeting a few species.

When I was 7 and went to the zoo with my second-grade class, I saw chimpanzee eyes for the first time - the eyes of an unhappy animal, all alone, locked in a bare, concrete-floored, iron-barred cage in one of the nastier, old-fashioned zoos. I remember looking at the chimp, then looking away.

The water system in this country is overwhelmed, and we aren't putting enough resources towards this essential resource. We simply can't continue to survive with toxic drinking water.

Of all celestial bodies within reach or view, as far as we can see, out to the edge, the most wonderful and marvellous and mysterious is turning out to be our own planet earth. There is nothing to match it anywhere, not yet anyway.

Water, thou hast no taste, no color, no odor; canst not be defined, art relished while ever mysterious. Not necessary to life, but rather life itself, thou fillest us with a gratification that exceeds the delight of the senses.

To such an extent does nature delight and abound in variety that among her trees there is not one plant to be found which is exactly like another; and not only among the plants, but among the boughs, the leaves and the fruits, you will not find one which is exactly similar to another.