Humanity survived previous warming cycles

Discovery of the “whys” for previous warming cycles, like what occurred during the Roman and Medieval Warm Periods are unlikely to qualify for government funded research, so the easier route…

New Evidence That the Ancient Climate Was Warmer than Today’s

Two recently published studies confirm that the climate thousands of years ago was as warm or warmer than today’s – a fact disputed by some believers in the narrative of…

History falsifies climate alarmist sea level claims

Seas have been rising and falling for thousands of years – without help from the EPA or IPCC Guest essay by Robert W. Endlich Sea levels are rising rapidly! Coastal…

Validity of Marcott et al. PART II

Validity of Marcott et al. contention that “Global temperatures are warmer than at any time in at least 4,000 years” and “Global temperature….. has risen from near the coldest to…

The age old battle of the thermostat – the 'Goredian' Knot of global temperature

People send me stuff. Reader Kurt writes: I just found your excellent website and have book marked it and will visit it often for updates. One simple question the global…

Speak loudly and carry a busted hockey stick

by Walter Starck (in Quadrant Online) The average temperature for the Earth, or any region or even any specific place is very difficult to determine with any accuracy.  At any…

Yet another paper demonstrates warmer temperatures 1000 years ago and even 2000 years ago.

Yesterday I highlighted the paper The extra-tropical Northern Hemisphere temperature in the last two millennia: reconstructions of low-frequency variability, by B Christiansen of the Danish Meteorological Institute and F C…

Want to make a paper more alarming and appealing to coverage? Blame the Romans for climate change

By comparing today’s Nature paper to earlier versions I found just a few months old, it looks like some blame revisionism occurred after early discussions of this paper at NOAA…

Weekly Climate and Energy News Roundup

Brought to You by SEPP (www.SEPP.org) The Science and Environmental Policy Project ################################################### Quote of the Week: “Consensus means that everyone agrees to say collectively what no one believes individually”…

Scafetta's new paper attempts to link climate cycles to planetary motion

Nicola Scafetta sent me this paper yesterday, and I read it with interest, but I have a number of reservations about it, not the least of which is that it…

Why William D. Nordhaus Is Wrong About Global Warming Skeptics Being Wrong…

Guest post by David Middleton William D. Nordhaus is an economics professor at Yale University. He recently published this essay in the New York Review of Books… Why the Global…

The Message in the Dye 3 Data

Guest post by David Archibald The story so far: in this recent post – Ap Index Neutrons and Climate, we had looked at the Dye 3 oxygen isotope-derived temperature record…