Study: Ancient Megafloods Dwarf Today’s Extremes — But You Won’t Hear That on the Evening News

Paleoclimate records reveal prehistoric floods that far exceed anything we see today — undermining claims that modern flooding is “unprecedented” or driven solely by climate change.

The Pacific Ocean Was As Warm 600 Years Ago

An international team of climate scientists have used a 627-year coral record from Fiji to reveal unprecedented insights into ocean temperatures and climate variability across the Pacific Ocean since 1370.

Climate changed the size of our bodies and, to some extent, our brains

PHOTO CREDIT: Manuel Will

Simplified climate modelling. Part 1: The role of CO2 in paleoclimate

The interdependency between CO2 and Earth’s climate is clearly crystallized. Either direction in the temperature relationship – CO2 or temperature in the driver’s seat – is quantified by simple means.…

Ancient Air Challenges Prominent Explanation For A Shift In Glacial Cycles

From Nature An analysis of air up to 2 million years old, trapped in Antarctic ice, shows that a major shift in the periodicity of glacial cycles was probably not…

A Geological Perspective of the Greenland Ice Sheet

Guest Geological Perspective by David Middleton Before we get to my geological perspective of the Greenland Ice Sheet (GrIS), let’s first have a look at the NASA perspective: Greenland Ice…

Crowdsourcing the WUWT Paleoclimate Reference Page – Disputed Graphs – Alley (2000)

Image Credit: Photobucket.com – GISP2 – Alley, 2000 By WUWT regular “Just The Facts” In building WUWT Paleoclimate Reference Page during these crowdsourcing threads (1, 2) there have been a…

Crowdsourcing the WUWT Paleoclimate Reference Page – Continued

Image Credit: Photobucket.com – GISP2 – Moberg – Keigwin – HadCRUT3 By WUWT regular “Just The Facts” During the first crowdsourcing thread for the under construction WUWT Paleoclimate Reference Page,…

Crowdsourcing the WUWT Paleoclimate Reference Page

Image Credit: Jo Nova – David Lappi – GISP2 Your help is needed in building the new WUWT Paleoclimate Reference Page. Below I’ve posted all of the credible 3rd party…

New AWI Research Confirms: Climate Models Cannot Reproduce Temperatures Of The Last 6000 Years

By Dr. Sebastian Lüning, Prof. Fritz Vahrenholt and Pierre Gosselin One of the main points of criticism of the CO2-dominated climate models is that they fail to reproduce the temperature…

Climategate 2 email – Rob Wilson replicates McIntyre & McKitrick – produces hockey sticks out of noise

Reader Crosspatch writes in comments: 4241.txt is where Briffa Rob Wilson apparently believes he recreates what McIntyre is talking about the hockey stick showing up no matter what data you…