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Articles on Artificial intelligence (AI)

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When self-driving cars crash, who’s responsible? Courts and insurers need to know what’s inside the ‘black box’

Our research on a recent Australian court case shows how experts and lawyers can overcome opaque AI technology. But regulators could make it even easier, by making AI companies document their systems.
Social media sites like Twitter have been a major source of both true and false information regarding COVID-19 vaccines. MicroStockHub/iStock via Getty Images

Countries with lower-than-expected vaccination rates show unusually negative attitudes to vaccines on Twitter

A team analyzed more than 21 million tweets about COVID-19 vaccines and found that negative sentiments on social media were tied to lower-than-expected vaccination rates in many nations.
An unmarked grave with a headstone that resembles a computer screen, nicknamed ‘iGrave’, is seen in north-west London. Leon Neal/AFP

‘Deadbots’ can speak for you after your death. Is that ethical?

The recent case of a man making a simulation of his deceased fiancée raises important questions: while AI makes it possible to create “deadbots”, is it ethically desirable or reprehensible to do so?
Psychedelics have been the subject of a recent surge of interest in their potential therapeutic effects. metamorworks/iStock via Getty Images

AI maps psychedelic ‘trip’ experiences to regions of the brain – opening new route to psychiatric treatments

Pinpointing the molecular targets behind the subjective effects of psychedelic drugs could help clinicians and researchers better treat psychiatric conditions.

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