This new study, published in the March 8th edition of Science, expands the timeline of the 'hockey-stick' graph — originally produced by climate scientist Michael Mann in the late '90s — which showed ...

The hockey stick: The original and later versions. Temperature reconstructions of the past 1000 years See all climate myths in our special feature. Updated: See final section. In fact, later ...

In his documentary, The Great Climate Swindle, director Martin Durkin used a graph produced by acclaimed English climatologist Hubert Lamb to show that the earth's temperatures for hundreds of ...