Ali Garrigan, currently one of six Greenpeace activists climbing exterior of The Shard, has compared the rise in temperatures in London to that of the Arctic.
Near the top thinking about the 1.4 degree rise here and the 10 degree rise in the Arctic. Scary. #IceClimb
More top news
Gun salutes will be fired in honour of the new Princess in Hyde Park later.
Buddhists of the Theravada tradition will be holding special events to celebrate the most popular date in the Buddhist calendar- Buddha Day.
As communities across London celebrate Pentecost, find out the true meaning of the special festival which marks the church's birthday.