No Need to Fear Designer Clones
Despite Fukuyama's fears, technology to clone designer babies is far off
Libertarians have been having a field day attacking Francis Fukuyama's arguments that cloning should be restricted. (Mr. Fukuyama first brought up this argument in the Wall Street Journal, but I think his later arguments are clearer.) I agree that cloning should not be restricted. However, my reasoning differs from the libertarians'; I believe that the Fukuyama fears are not technically feasible.
What worries Mr. Fukuyama is the prospect of parents custom selecting traits to make designer babies. Suppose, for example, someone creates a "medical procedure that would guarantee that your child didn't have a biological propensity to be gay ....through the result of millions of parents making this kind of decision, you [have] basically eliminated gays from the population." Similarly, "what if you decide you don't like aggressive children .... Then you no longer have either innovation or people just standing up for principle, because it turns out that in the human psyche it all comes from the same source."
Fortunately for Mr. Fukuyama, we are nowhere near creating even one "designer baby" through cloning, let alone having all babies be custom-designed clones. Even if someone succeeds in cloning a human soon, cloning will still be immensely difficult and expensive, since it requires IVF (in-vitro fertilization) as well as a whole host of even higher-tech treatments. For the foreseeable future, and perhaps forever, having a child the old-fashioned way will be immensely easier, cheaper, and more fun.
Secondly, even if cloning itself were easy, that still leaves the problem of specifying particular traits. We have no idea what genes might code for homosexuality and aggression, or even if there are genes that code for these things. (Well, I suppose some people might consider the Y chromosome as the aggression chromosome, given men's tendency to be more aggressive than women. But, techniques for sex selection already exist, that are far easier than cloning.) As someone who studies human social interaction, I can assure you that progress in this area is agonizingly slow. By the time we have the technology to engineer specific behaviors into cloned babies, our local government may well be the United Federation of Planets, and any laws passed today will be moot. We don't need to give designer clones a high priority in the good ol' U.S. of A.
Despite Fukuyama's fears, technology to clone designer babies is far off
Libertarians have been having a field day attacking Francis Fukuyama's arguments that cloning should be restricted. (Mr. Fukuyama first brought up this argument in the Wall Street Journal, but I think his later arguments are clearer.) I agree that cloning should not be restricted. However, my reasoning differs from the libertarians'; I believe that the Fukuyama fears are not technically feasible.
What worries Mr. Fukuyama is the prospect of parents custom selecting traits to make designer babies. Suppose, for example, someone creates a "medical procedure that would guarantee that your child didn't have a biological propensity to be gay ....through the result of millions of parents making this kind of decision, you [have] basically eliminated gays from the population." Similarly, "what if you decide you don't like aggressive children .... Then you no longer have either innovation or people just standing up for principle, because it turns out that in the human psyche it all comes from the same source."
Fortunately for Mr. Fukuyama, we are nowhere near creating even one "designer baby" through cloning, let alone having all babies be custom-designed clones. Even if someone succeeds in cloning a human soon, cloning will still be immensely difficult and expensive, since it requires IVF (in-vitro fertilization) as well as a whole host of even higher-tech treatments. For the foreseeable future, and perhaps forever, having a child the old-fashioned way will be immensely easier, cheaper, and more fun.
Secondly, even if cloning itself were easy, that still leaves the problem of specifying particular traits. We have no idea what genes might code for homosexuality and aggression, or even if there are genes that code for these things. (Well, I suppose some people might consider the Y chromosome as the aggression chromosome, given men's tendency to be more aggressive than women. But, techniques for sex selection already exist, that are far easier than cloning.) As someone who studies human social interaction, I can assure you that progress in this area is agonizingly slow. By the time we have the technology to engineer specific behaviors into cloned babies, our local government may well be the United Federation of Planets, and any laws passed today will be moot. We don't need to give designer clones a high priority in the good ol' U.S. of A.
