By the close of the next century, nonbiological intelligence will be ubiquitous. There will be few humans without some form of artificial intelligence, which is growing at a double exponential rate, whereas biological intelligence is basically at a standstill. Nonbiological thinking will be trillions of trillions of times more powerful than that of its biological progenitors, although it will be still of human origin.
Ultimately, however, the earth's technology-creating species will merge with its own computational technology. After all, what is the difference between a human brain enhanced a trillion-fold by nanobot-based implants, and a computer whose design is based on high-resolution scans of the human brain, and then extended a trillion-fold?
This may be the ominous, existential question that our own children, certainly our grandchildren, will face. But at this point, there's no turning back. And there's no slowing down.
