The Age of Megathreats

Nouriel Roubini in Project Syndicate:

Severe megathreats are imperiling our future – not just our jobs, incomes, wealth, and the global economy, but also the relative peace, prosperity, and progress achieved over the past 75 years. Many of these threats were not even on our radar during the prosperous post-World War II era. I grew up in the Middle East and Europe from the late 1950s to the early 1980s, and I never worried about climate change potentially destroying the planet. Most of us had barely even heard of the problem, and greenhouse-gas emissions were still relatively low, compared to where they would soon be.

Moreover, after the US-Soviet détente and US President Richard Nixon’s visit to China in the early 1970s, I never really worried about another war among great powers, let alone a nuclear one. The term “pandemic” didn’t register in my consciousness, either, because the last major one had been in 1918. And I didn’t fathom that artificial intelligence might someday destroy most jobs and render Homo sapiens obsolete, because those were the years of the long “AI winter.

Similarly, terms like “deglobalization” and “trade war” had no purchase during this period.

More here.