As the planet warms, it had gotten difficult for Beijing to host the Winter Olympics using real, natural snow, and even if they want to, they have no choice but to rely on artificial snow.
All the Beijing snow is human-made – a resource-intensive, dangerous trend as planet warms cnnphilippines.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from cnnphilippines.com Daily Mail and Mail on Sunday newspapers.