Chemotherapy is a good thing even though it kills healthy cells. But we still hope for something better. We'd like to prevent cancer in the first place.

Once you can understand something in a way that you can shove it into a computer, you have cracked its code, transcended any particularity it might have at a given time. It was as if we had become the gods of vision and had effectively created all possible images, for they would merely be reshufflings of the bits in the computers we had before us, completely under our command.

The upheavals [of artificial intelligence] can escalate quickly and become scarier and even cataclysmic,” the New York Times tech columnist once wrote. “Imagine how a medical robot, originally programmed to rid cancer, could conclude that the best way to obliterate cancer is to exterminate humans who are genetically prone to the disease.

I think seeking perfection in human affairs is a perfect way to destroy them.

As information technology becomes millions of times more powerful, any particular use of it becomes correspondingly cheaper. Thus, it has become commonplace to expect online services (not just news, but 21st century treats like search or social networking) to be given for free, or rather, in exchange for acquiescence to being spied on.

Information is alienated experience.

If you want to know what's really going on in a society or ideology, follow the money. If money is flowing to advertising instead of musicians, journalists, and artists, then a society is more concerned with manipulation than truth or beauty.