Historic biodiversity agreement reached at U.N. conference


              Delegates take souvenir photos during a snowfall outside the convention centre at the COP15 UN conference on biodiversity in Montreal, Friday, Dec. 16, 2022. (Paul Chiasson /The Canadian Press via AP)
            
              Huang Runqiu, left, President of the COP 15 and Minister of Ecology and Environment of China listens as Steven Guilbeault, Minister of Environment and Climate Change Canada, speaks during a press conference at the COP 15 summit on biodiversity, in Montreal, Saturday, Dec. 17, 2022.  (Peter McCabe /The Canadian Press via AP)
Historic biodiversity agreement reached at U.N. conference