« One of the surprising things about the porpoise is that his superior brain is unaccompanied by any type of manipulative organ. […] Human beings think of intelligence as geared to things. The hand and the tool are to us the unconscious symbols of our intellectual achievement. It is difficult for us to visualize another kind of lonely, almost disembodied intelligence floating in the wavering green fairyland of the sea—an intelligence possibly near or comparable to our own but without hands to build, to transmit knowledge by writing, or to alter by one hairsbreadth the planet’s surface.
Perhaps man has something to learn after all from fellow creatures without the ability to drive harpoons through living flesh, or poison with strontium the planetary winds. [Quoting Herman Melville] “[The porpoise’s] great genius is declared in his doing nothing particular to prove it. It is declared in his pyramidical silence.” If man had sacrificed his hands for flukes, the moral might run, he would still be a philosopher, but there would have been taken from him the devastating power to wreak his thought upon the body of the world. Instead he would have lived and wandered, like the porpoise, homeless across currents and winds and oceans, intelligent, but forever the lonely and curious observer of unknown wreckage falling through the blue light of eternity. »
— Loren Eiseley, The Star Thrower
















