A speech by U.N. Secretary-General Antonio Guterres criticizing fossil fuel use and warning of the perils of artificial intelligence has headlined the agenda at the World Economic Forum’s annual event

Officials and business executives at the annual gathering in Switzerland said the fight against global climate change would continue with or without the United States.

A number of leaders are skipping this week’s World Economic Forum in Davos, including Indian Prime Minister Narendra Modi and Chinese President Xi Jinping.