Join the World's Biggest Party & Rock It Like It's Green!

Start the countdown! Less than 24 nail-biting hours remain until the start of what is potentially the biggest party the world has ever seen, and you’re invited. Starting Saturday morning, the Live Earth concert series will host more than 100 music artists (including Madonna, Metallica, Dave Mathews Band, and The Police, just to name a few) for 24 hours on 7 continents and as many as 2 billion people will take part. For those keeping track, that’s one-third of the entire planet’s population, united on one day: 7/7/07. What will they be celebrating? Taking action to mitigate climate change.