The Milano Cortina Winter Olympics face severe climate challenges, reliant on artificial snow, while heavily criticised for fossil fuel sponsorships.
Analysis: Climate change could play a defining role in this year’s Winter Olympics
Opinion: Beijing 2022: Where’s the snow?
Why was the 2022 Winter Olympics handed to China?
Climate change paints a depressing picture for future Winter Olympics
Beijing 2022 is the first Winter Olympics to use 100% artificial snow.
A greener life, a greener world 