Phil on hockey sticks!?

"In 2005 we heard about the death of the climate hockey stick!

"But just last week the BBC advised that the hockey stick has been revived!"

Ref:
Mann et al.’s “hockey stick” (1998): the multi-proxy temperature reconstruction of the Northern Hemisphere for the past 1,000 years (IPCC 2001).

Intrigued? We'll be posting Phil's presentation here shortly!