Muse frontman Matt Bellamy has criticised this summer's (07) Live Earth events, claiming organisers will harm the environment if performers are flown in by private jet. Some of the world's biggest musical acts will perform at seven spectacular gigs around the globe on 7 July (07). Bellamy argues the cause is hypocritical. He says, "Private jets for climate change, not sure about it, that seems to be a bit on edge really - that's an issue really so we need to think about it."