is the big bald dude and he is pretty scary! Hes about 7 feet tall and contorts himself to the music all over the stage...he is currently in his 2nd term as president of the Australian Conservation Foundation, and both he and the group have fought for years for Aboriginal rights...
In Australia the Aboriginal tribes are not even recognized as citizens of Australia, even though they are one of the oldest civilizations on the planet.
The Oils are also active in environmental and peace movements throughout the world since 1978.
For more info and tour dates check out
http://www.midnightoil.com