Guardian: "I never felt scared, not even once. It wasn't until we were particularly high up it hit me, when we could see how close we were to the planes." Victoria Henry is at Mile End Climbing Wall, three days after she scaled the Shard, Europe's tallest building, for Greenpeace's Save the Arctic campaign. She's waiting to start her first indoor climbing session since scaling the tallest building in London, which seems ridiculously easy in comparison. As we sit in the reception, every person who walks in...