what a load of dross...except for metallica and foo fighters, the rest were mediocre to say the least. Anyone who took spinal tap seriously (and I know a few did!), needs medication.
As far as success is concerned, what were they hoping to achieve?, awareness of global warming is rammed down our throats daily...and I won't go down the route of saying what the cause is, as it is discussed elsewhere on this site.
ps., I hoovered my living room today, now my carbon footprints are in the dyson!