Take a moment to think about what the world must have looked like to J.P. Morgan a century ago, before his death in 1913. A shrewd investor in emerging technologies like railroads, automobiles, and electricity, he was also an early adopter, installing one of the first electric generators in his house. Today, we might call him a Techno-Optimist.

He could scarcely imagine the dark days ahead: two world wars, the Great Depression, genocides, the rise of fascism and communism, and a decades-long Cold War. Had he lived to see it, he might have asked how, despite so many scientific and technological breakthroughs, things went so wrong.

Today, we are at a similar juncture, and there are worrying parallels to the 1920s, including paradigm-shifting technologies, a revolt against immigration, glob

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