While expressing concern that President-elect Trump could complicate the relationship between the two countries, Xi offered an optimistic appraisal of the situation.

At what is almost certainly President Joe Biden’s last official meeting with the Chinese leader, the pair urged caution over future US-China relations.

U.S. President Joe Biden and Chinese President Xi Jinping agreed on Saturday that human beings and not artificial intelligence should make decisions over the use of nuclear weapons, according to the White House.

U.S. President Joe Biden and Chinese President Xi Jinping have reached a rare consensus on nuclear weapons policy. They are agreeing that decisions regarding their use should remain under human control rather than being delegated to artificial intelligence (AI).

The leaders agreed that humans should control decisions to use nuclear weapons — not AI. And they talked about the importance of stability during the transition to a new U.S. administration.