Should we halt AI? The heads of two of the world’s leading tech companies have warned that computers could destroy the human race. But other experts say they are exaggerating.
AI could lead to extinction, experts say
Trained brain: Computers have beaten humans at games including chess, Go and poker. Glossary
Mitigating - Making the effects of something less bad.
Elon Musk - A South African-born entrepreneur whose companies have included the online payment service PayPal. He now controls Twitter, renamed 'X'.
Scenario - An imaginary situation. The word was originally Italian and referred to the plot of a stage drama.