Part 4 – Professor Bob Carter examines examples of the scientific data being ignored over popularist views about CO2 causing climate change and Global warming. Inconvenient Truth author Al Gore would find his presentation contradicted by this presentation. Will kyoto`s greenhouse reduction goals be in vain? … climate change environment emissions Al Gore truth Kyoto greenhouse Bob Carter skeptic CO2 swindle global warming commentary analysis documentary gotcha! grassroots outreach news …