From Wikipedia:
"Karmacoma" is the promotional video made for the single of the same name by British trip-hop collective Massive Attack. The experimental musician Tricky collaborated on the track. It premiered in May 1995 and was directed by Jonathan Glazer.

http://en.wikipedia.org/wiki/Karmacoma

Love the song and the video. Lots of influences from lots of subject matter. The style of the video really fits in with the style of Massive Attack's music. Dark, and trippy.