How green is your rock star?
Actions speak louder than words. For every pop star who pays lips service to the notion of reducing carbon emissions, there are others who actually go out and do something about it. Yes, we know it’s hard to be green when you’re touring the world with a huge production and entourage, or releasing CDs in eco-unfriendly packaging, yet there are some who are trying. Jim Carroll looks at how 10 eco-friendly rock and pop stalwarts have gone about the task