Prof. Ian Plimer Dismantles the Human-Induced Climate Crisis Myth: 'CO2 Levels Are Historically Low'

Geologist Prof. Ian Plimer thoroughly demolishes the human-induced "climate crisis" fairy tale:

"[Six of the six] great ice ages started when we had more carbon dioxide in the atmosphere than now."

"We have 0.04% of that gas in the atmosphere... That means nothing to me because the atmosphere has changed in its carbon dioxide content from over 20% to now, which is really low in geological time. If we halved it, all plant life would die, and animals would die."