World Today.
Technology. World affairs. Clearly explained.
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FEATURED EXPLAINER
What happens to the internet when an undersea cable breaks?
Read the story ↗: What happens to the internet when an undersea cable breaks?A damaged undersea cable does not automatically switch off the internet. Alternative routes, spare capacity and repair arrangements determine the impact.
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Ideas worth understanding
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Passkeys explained: what if you lose your phone?
How passkeys work, what happens if you lose your phone, and how to prepare a backup sign-in route.
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Why Jacob Coxon left Anthropic: his AI warning and what we know
Why Jacob Coxon left Anthropic, what his warnings mean, and how they compare with the company’s published AI safety policy.
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