Abstract

For two million years, members of Homo sapiens (and the species from which it emerged) have shaped to their purpose almost everything they found in nature. Yet we are still reproducing by sex. This is a poor method of conceiving human beings, because it surrenders many of the future child’s characteristics to luck. Both parents and children are better off the more parents control their children’s genotypes. The emerging technologies that enable this do not reduce free will and will not eliminate human characteristics (such as certain forms of “mental illness”) that are worth preserving; rather, they will match types of children to parents who can appreciate them. Technological reproduction, not reproduction by sex, should be regarded as truly human. It is the application of the power of thought to human reproduction, and, like the application of that power to external objects and to memes, it will enhance our capacities.