21 Lessons for the 21st Century

by Yuval Noah Harari

In previous eras national identities were forged because humans faced problems and opportunities that were far beyond the scope of local tribes. Now we need a new global identity because national institutions are incapable of handling a set of unprecedented global predicaments. We now have a global ecology, a global economy, and a global science—but we are still stuck with only national politics. This mismatch prevents the political system from effectively countering our main problems. To have effective politics, either we must deglobalize the ecology, the economy, and the march of science or we must globalize our politics. Since it is impossible to deglobalize the ecology and the march of science, and since the cost of deglobalizing the economy would be prohibitive, the only real solution is to globalize politics. There is no contradiction between such globalism and patriotism. For patriotism isn’t about hating foreigners. Patriotism is about taking care of your compatriots. And in the twenty-first century, in order to take good care of your compatriots, you must cooperate with foreigners. So good nationalists should now be globalists.