Steven Pinker – Geno's Paradox

pangeaprogressblog

http://www.time.com/time/magazine/article/0,9171,1580394,00.html

It shouldn’t be surprising that research on consciousness is alternately exhilarating and disturbing. No other topic is like it. As René Descartes noted, our own consciousness is the most indubitable thing there is. The major religions locate it in a soul that survives the body’s death to receive its just deserts or to meld into a global mind. For each of us, consciousness is life itself, the reason Woody Allen said, “I don’t want to achieve immortality through my work. I want to achieve it by not dying.” And the conviction that other people can suffer and flourish as each of us does is the essence of empathy and the foundation of morality.

the biology of consciousness offers a sounder basis for morality than the unprovable dogma of an immortal soul. It’s not just that an understanding of the physiology of consciousness will reduce human suffering through new treatments for pain and depression. That understanding can also force us to recognize the interests of other beings–the core of morality.

As every student in Philosophy 101 learns, nothing can force me to believe that anyone except me is conscious. This power to deny that other people have feelings is not just an academic exercise but an all-too-common vice, as we see in the long history of human cruelty. Yet once we realize that our own consciousness is a product of our brains and that other people have brains like ours, a denial of other people’s sentience becomes ludicrous. “Hath not a Jew eyes?” asked Shylock. Today the question is more pointed: Hath not a Jew–or an Arab, or an African, or a baby, or a dog–a cerebral cortex and a thalamus? The undeniable fact that we are all made of the same neural flesh makes it impossible to deny our common capacity to suffer. I would argue that nothing gives life more purpose than the realization that every moment of consciousness is a precious and fragile gift.

Steven Pinker

Source