As individuals, we have similarly accepted the omnipresence of the big tech companies as a fait accompli. We’ve enjoyed their free products and next-day delivery with only a nagging sense that we may be surrendering something important. Such blitheness can no longer be sustained. Privacy won’t survive the present trajectory of technology — and with the sense of being perpetually watched, humans will behave more cautiously, less subversively. Our ideas about the competitive marketplace are at risk. With a decreasing prospect of toppling the giants, entrepreneurs won’t bother to risk starting new firms, a primary source of jobs and innovation. And the proliferation of falsehoods and conspiracies through social media, the dissipation of our common basis for fact, is creating conditions ripe for authoritarianism. Over time, the long merger of man and machine has worked out pretty well for man. But we’re drifting into a new era, when that merger threatens the individual. We’re drifting toward monopoly, conformism, their machines. Perhaps it’s time we steer our course.