Climate Skeptic Richard Muller Admits Global Warming is Real and Humans are the Cause

Climate Skeptic Richard Muller Admits Global Warming is Real and Humans are the Cause

Climate Skeptic Richard Muller Admits Global Warming is Real and Humans are the Cause

Climate Skeptic Richard Muller Admits Global Warming is Real and Humans are the Cause

User: News

Views: 1

Uploaded: 2015-09-10

Duration: 23:04