Cop28: US and Chinese leaders’ absence threatens to undermine Dubai climate change summit
- Xi Jinping and Joe Biden are both skipping the event, which may indicate that they do not expect any breakthroughs
- However, some observers said the world’s two biggest polluters could still show they are committed to tackling the problem

“High-level leaders generally try to avoid meetings if they don’t anticipate the meeting itself being successful, as they don’t want to be associated with that kind of disappointment directly,” Josef Gregory Mahoney, a politics professor at East China Normal University in Shanghai, said.
He also said there were domestic political considerations in play for both men. Neither will be able to announce a climate breakthrough, and Biden cannot show that the US is living up to its commitments while Xi has to factor in the cost of meeting climate targets at a time when the Chinese economy is struggling.
Last month, the two countries relaunched their climate working group. They also agreed to include methane in their respective 2035 emission-cutting plans — the first time China has made such a pledge.