Brazil will join OPEC+, group of oil-exporting nations, months before hosting UN climate summit

Brazil's government on Tuesday approved joining OPEC+, a group of major oil-exporting nations, signalling the country's evolution into a major oil state just nine months ahead of hosting the United Nations' annual climate summit.

source https://www.cbc.ca/news/business/brazil-opec-oil-exports-climate-1.7461964?cmp=rss

Under Trump, U.S. government scientists told they need clearance to meet with Canadian counterparts

Some U.S. government scientists have been told they can no longer travel for meetings or even join virtual calls with international counterparts, putting a hold on Canadian research and sending a deep chill across the scientific community.

source https://www.cbc.ca/news/science/trump-american-scientists-international-engagements-1.7461238?cmp=rss