The “hockey stick” graph was the result of the first comprehensive attempt to reconstruct the average northern hemisphere temperature over the past 1000 years, based on numerous indicators of...
The study has produced the first extension of the notorious “hockey stick” temperature graph all the way back to the end of the last ice age.
The new UN IPCC report is unequivocal: the impacts of climate change are already here, as seen clearly in the 2021 hockey stick curve.
Behind the Hockey Stick. Seven years ago Michael Mann introduced a graph that became an iconic symbol of humanity's contribution to global warming. He has been defending his science ever since.
The famous hockey stick graph. IPCC and Michael Mann/Penn State. Today is the 20th anniversary of one of the most iconic images in science. On 23 April 1998, US climate scientist Michael Mann...
The millennial hockey stick, published on the dawn of a new millennium, conveyed clearly the unprecedented nature of the warming taking place today. That made it a threat to carbon polluters,...
The Hockey Stick: The Most Controversial Chart in Science, Explained. Climate deniers threw all their might at disproving the famous climate change graph. Here's why they failed. By Chris...
Today, in a paper published by Nature, scientists show that the"handle" of the"hockey stick" extends back 9,500 years, while its"blade" is taller—the last decade was 1.5° C hotter than the...