The year is 2029: the AI system "Skynet" has broken loose and wiped out most of humanity in a nuclear war. Autonomous killer robots are trying to finish off the survivors. That is the plot of the 1984 film "Terminator", which made Arnold Schwarzenegger a household name and a global action star. But how realistic is it that artificial intelligence could slip beyond human control and trigger catastrophic consequences?
Given the capabilities of the systems that already exist, you cannot rule that out.