The head of the World Trade Organization stressed the importance of reforming the global trade body to prevent further trade wars but warned it would be "very tough" amid high geopolitical tensions.
Prime Minister Kyriakos Mitsotakis said the Greek economy could grow more than projected next year, saying he was "very bullish" about prospects for the economy and a successful tourism season unless there are further big complications from COVID-19.
Norway's $1.3 trillion sovereign wealth fund will ask many of the companies in its portfolio to take more specific action on climate change, its head of governance and compliance said.
NATO chief Jens Stoltenberg rejected accusations the Western alliance was provoking Moscow with its military exercises in the Black Sea, and blamed Russia in turn for having used military drills as a disguise for attacking neighbouring countries.
The head of the Eurogroup of euro zone finance ministers Paschal Donohoe is confident the region's recovery can be sustained into next year even if the Omicron coronavirus variant requires new public health measures, he told the Reuters Next conference.