But in fact, in the Next America, argues McGowan, the right model will be “continuous lifelong learning’’ — because when the pace of change is accelerating, “the fastest-growing companies and most resilient workers will be those who learn faster than their competition.”That means that in addition to our traditional big safety nets — Social Security and Medicare — we will need new national trampolines.We will need to make some level of postsecondary education free to every American who meets a minimum grade and attendance requirement, so that every adult and every high school graduate can earn an associate degree or technical certificate free of tuition at a community college at any time.Tennessee has already done that.These same technological transformations mean the Next America will require changes in antitrust policy. Since the 1980s, antitrust policy judged if a company was getting too big largely by one question: Was the loss of competition hurting consumers through higher prices or fewer services?“But that definition is increasingly irrelevant in an age in which the most powerful companies in the world offer products and services for ‘free’ in exchange for personal data,” Rana Foroohar, the Financial Times technology columnist, noted in a June 24 essay. “This has provoked calls for a return to the definition of monopoly in the 1890 Sherman Antitrust Act, which emphasizes the need to ensure that the economic power of large companies does not result in the corruption of the political process.’’That’s because we are more than consumers, “we’re citizens,’’ notes Mukunda, “We have interests that stretch far beyond consumer pricing, and it’s the job of the government to protect citizens’ liberty, not just consumers’ interests. It says so right in the Constitution, and we’ve forgotten that.’’Just one person — Mark Zuckerberg — controls Facebook, WhatsApp and Instagram. The fact that he has shown himself to be much more interested in scaling his platforms than combating those who abused them for political and economic gain — and that his lieutenants were ready to go after their high-profile critics, like George Soros — should make breaking up or regulating Facebook a front-and-center issue in 2020. But just the raw political weight of behemoths like Facebook, Amazon, Google, Microsoft and Apple needs a closer look.