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How the nuclear arms race went high tech

Ian Bremmer Explains: How the Nuclear Arms Race Went High Tech | GZERO World

On GZERO World, Ian Bremmer takes a look at the current state of the nuclear arms race. At its peak in the 1980s, the global inventory of nuclear warheads exceeded 70,000, but the global stockpile has shrunk significantly since then. Today, climate change is cited as a greater man-made threat to the planet than nuclear warfare. But in recent years, as nuclear disarmament worldwide has slowed to a crawl, world powers are engaging in a new kind of nuclear arms race: a technological one.
Watch the episode: Nuclear weapons: more dangerous than ever?
Think you know what's going on around the world? Here's your chance to prove it.
In this 'ask ian,' Ian Bremmer takes a look at the issues that drove the "blue wave" in the 2026 US midterms and how Democrats winning control of the House and Senate represents a repudiation of President Donald Trump’s governing record.
In the end, the long-predicted “blue wave” turned into a tsunami as the Democrats, harnessing widespread frustrations over high living costs, opposition to the war in Iran, and misgivings about Trump’s deportation policies, swept back to power on Capitol Hill.
Last night’s wins were not only pivotal, but also broke multiple glass ceilings in American politics.