Transhumanism: The Most Dangerous Idea?
Why striving to be more than human is human
by Ronald Bailey
"What ideas, if embraced, would pose the greatest threat to the welfare of humanity?" That question was posed to eight prominent policy intellectuals by the editors of Foreign Policy in its September/October issue (not yet available online). One of the eight savants consulted was Francis Fukuyama, professor of international political economy at Johns Hopkins School of Advanced International Studies, author of Our Posthuman Future: Consequences of the Biotechnology Revolution, and a member of the President's Council on Bioethics. His choice for the world's most dangerous idea? Transhumanism.
In his Foreign Policy article, Fukuyama identifies transhumanism as "a strange liberation movement" that wants "nothing less than to liberate the human race from its biological constraints." Sounds ominous, no? But wait a minute, isn't human history (and prehistory) all about liberating more and more people from their biological constraints? After all, it's not as though most of us still live in our species' "natural state" as Pleistocene hunter-gatherers.
Human liberation from our biological constraints began when an ancestor first sharpened a stick and used it to kill an animal for food. Further liberation from biological constraints followed with fire, the wheel, domesticating animals, agriculture, metallurgy, city building, textiles, information storage by means of writing, the internal combustion engine, electric power generation, antibiotics, vaccines, transplants, and contraception. In a sense, the goal toward which humanity has been striving for millennia has been to liberate ourselves from more and more of our ancestors' biological constraints.
What is a human capacity anyway? Biologist Richard Dawkins has propounded the notion of an extended phenotype. Genes not only mold the bodies of organisms but also shape their behaviors. Some of those behaviors result in the creation of inanimate objects that help organisms to survive and reproduce, such as beaver dams and bird nests.
Our ancestors had no wings; now we fly. Our ancient forebears could not hear one another over 1,000 miles; now we phone. And our Stone Age progenitors averaged 25 years of life; now we live 75. Thanks to our knack for technological innovation, humanity has by far the largest extended phenotype of all creatures on planet Earth. Nothing could be more natural to human beings than striving to liberate ourselves from biological constraints.
But Fukuyama would undoubtedly respond that Pleistocene hunter-gatherers are still recognizably human, no different in their innate capacities than people living today. What transhumanists seek is very different. They want to go beyond current innate human capacities. They want to change human bodies and brains.
Of course, humans have been deliberately changing their bodies through athletic training and their brains through schooling. Nevertheless, Fukuyama has a point. Can one be so transformed by technology as to be no longer human? "Our good characteristics are intimately connected to our bad ones: If we weren't violent and aggressive, we wouldn't be able to defend ourselves; if we didn't have feelings of exclusivity, we wouldn't be loyal to those close to us; if we never felt jealousy, we would also never feel love," asserts Fukuyama. He seems to be arguing that to be a human being one must possess all of the emotional capacities characteristic of our species. If biotechnological manipulations removed our ability to feel emotions like anger, hate, or violence, we would in some sense not be human beings any more.
Let's say that future genetic engineers discover a gene for suicidal depression, and learn how to suppress the gene, or adjust it. Would fixing it make subsequent generations non-human beings? After all, most people today do not fall into suicidal depressions, and those happy people are no less human than, say, Sylvia Plath.
Depression can already be fixed for many people by means of Prozac or Paxil. Surely, taking serotonin re-uptake inhibitors does not make people other or less than human. Sufferers of depression will tell you that the drugs restore them to their true selves. It seems unreasonable to claim that in order to qualify as human beings, we all must have the capacity to succumb to berserker rage or religious ecstasy.
More at: http://reason.com/archives/2004/08/25/transhumanism-the-most-dangero
Why striving to be more than human is human
by Ronald Bailey
"What ideas, if embraced, would pose the greatest threat to the welfare of humanity?" That question was posed to eight prominent policy intellectuals by the editors of Foreign Policy in its September/October issue (not yet available online). One of the eight savants consulted was Francis Fukuyama, professor of international political economy at Johns Hopkins School of Advanced International Studies, author of Our Posthuman Future: Consequences of the Biotechnology Revolution, and a member of the President's Council on Bioethics. His choice for the world's most dangerous idea? Transhumanism.
In his Foreign Policy article, Fukuyama identifies transhumanism as "a strange liberation movement" that wants "nothing less than to liberate the human race from its biological constraints." Sounds ominous, no? But wait a minute, isn't human history (and prehistory) all about liberating more and more people from their biological constraints? After all, it's not as though most of us still live in our species' "natural state" as Pleistocene hunter-gatherers.
Human liberation from our biological constraints began when an ancestor first sharpened a stick and used it to kill an animal for food. Further liberation from biological constraints followed with fire, the wheel, domesticating animals, agriculture, metallurgy, city building, textiles, information storage by means of writing, the internal combustion engine, electric power generation, antibiotics, vaccines, transplants, and contraception. In a sense, the goal toward which humanity has been striving for millennia has been to liberate ourselves from more and more of our ancestors' biological constraints.
What is a human capacity anyway? Biologist Richard Dawkins has propounded the notion of an extended phenotype. Genes not only mold the bodies of organisms but also shape their behaviors. Some of those behaviors result in the creation of inanimate objects that help organisms to survive and reproduce, such as beaver dams and bird nests.
Our ancestors had no wings; now we fly. Our ancient forebears could not hear one another over 1,000 miles; now we phone. And our Stone Age progenitors averaged 25 years of life; now we live 75. Thanks to our knack for technological innovation, humanity has by far the largest extended phenotype of all creatures on planet Earth. Nothing could be more natural to human beings than striving to liberate ourselves from biological constraints.
But Fukuyama would undoubtedly respond that Pleistocene hunter-gatherers are still recognizably human, no different in their innate capacities than people living today. What transhumanists seek is very different. They want to go beyond current innate human capacities. They want to change human bodies and brains.
Of course, humans have been deliberately changing their bodies through athletic training and their brains through schooling. Nevertheless, Fukuyama has a point. Can one be so transformed by technology as to be no longer human? "Our good characteristics are intimately connected to our bad ones: If we weren't violent and aggressive, we wouldn't be able to defend ourselves; if we didn't have feelings of exclusivity, we wouldn't be loyal to those close to us; if we never felt jealousy, we would also never feel love," asserts Fukuyama. He seems to be arguing that to be a human being one must possess all of the emotional capacities characteristic of our species. If biotechnological manipulations removed our ability to feel emotions like anger, hate, or violence, we would in some sense not be human beings any more.
Let's say that future genetic engineers discover a gene for suicidal depression, and learn how to suppress the gene, or adjust it. Would fixing it make subsequent generations non-human beings? After all, most people today do not fall into suicidal depressions, and those happy people are no less human than, say, Sylvia Plath.
Depression can already be fixed for many people by means of Prozac or Paxil. Surely, taking serotonin re-uptake inhibitors does not make people other or less than human. Sufferers of depression will tell you that the drugs restore them to their true selves. It seems unreasonable to claim that in order to qualify as human beings, we all must have the capacity to succumb to berserker rage or religious ecstasy.
More at: http://reason.com/archives/2004/08/25/transhumanism-the-most-dangero
