“What is the future of eating?” is the question that I tried to answer in “Reinventing the Meal” (2012)
Still a cultural underground, transhumanism is a gradual churning of techno-genetic possibilities. As a social movement, transhumanism is still in the stages of fermentation. From the evolutionary standpoint, transhumanism is an attempt at self-guided evolution, a project of customizing the body to meet the needs of the mind.
But what does the mind fundamentally need from the body? Faster information processing would be nice. An extended health span would be nifty. Who wouldn’t like faster legs, sharper vision, or more acute hearing? Heck, having a functional pair of wings wouldn’t hurt either. Top all of this off with bulletproof skin, and it might seem as though this human dream of functional augmentation was complete. But it isn’t. It’s lacking the most fundamental piece: greater metabolic independence. Indeed, what minds seem to really like is sovereignty. And sovereignty is synonymous with greater energy independence. Of course, all metabolic independence is relative. No life is ultimately independent of its environment.
As I see it, a transhuman project of metabolic independence could take one of two general paths: that of direct human photosynthesis at a cellular level (let’s call it the path of Homo solaris) or the path of the Energizer Bunny. The former is a path of genetic modification and perhaps surgical augmentation or a wholesale nanosurgical alteration on a cellular level. The latter path might involve some sort of “future skin,” a kind of biotech chimera project of …