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With the advent of genetic engineering the time required for the evolution of new species may literally collapse.
I suspect any worries about genetic engineering may be unnecessary. Genetic mutations have always happened naturally, anyway.
All the food we eat, whether Brussels sprouts or pork bellies, has been modified by mankind. Genetic engineering is only one particularly powerful way to do what we have been doing for eleven thousand years.
'Brave New World' dealt with a kind of proto-genetic engineering of the unborn, through really, as many dystopias do, it dealt with totalitarianism. The 1997 film 'Gattaca' updated 'Brave New World,' bringing us to a future where genetic testing determined your job, your wealth, your status in life.
Right now people are interested in genetic engineering to help the human race. That's a noble cause, and that's where we should be heading. But once we get past that - once we understand what genetic diseases we can deal with - when we start thinking about the future, there's an opportunity to create some new life-forms.
If vampires were a separate species, and they were into genetic engineering, what would they engineer for?
Transhumanism is the ethics and science of using things like biological and genetic engineering to transform our bodies and make us a more powerful species.
One of the really remarkably beneficial aspects of genetic engineering is that much of the previous methodology for controlling pests and so forth is through chemicals that affect a very broad spectrum of insects, for example, or fungicides that control fungi.
I think the ethics and morals of genetic engineering are very complicated. It intrigues me.
Traits acquired during one's lifetime - muscles built up in the gym, for example - cannot be passed on to the next generation. Now with technology, as it happens, we might indeed be able to transfer some of our acquired traits on to our selected offspring by genetic engineering.