Journal of a Cosmic Anthropologist

“We will begin to use science and technology not just to manage the world around us but to manage our own human biology as well,” Bostrom said. “The changes will be faster and more profound than the very, very slow changes that would occur over tens of thousands of years as a result of natural selection and biological evolution.”

Bostrom declined to predict an exact time frame when this revolutionary biotechnological metamorphosis might occur. “Maybe it will take eight years or 200 years,” he said. “It is very hard to predict.”