Guest Post By Paul MacRae “The evidence … however properly reached, may always be more or less wrong, the best information being never complete, and the best reasoning being liable…
Search Results for: CO2
The oceans as a calorimeter and solar amplification
For those who don’t know, a calorimeter is a device to measure heat capacity. There is an entire science called calorimetry devoted to this measurement. Scottish physician and scientist Joseph…
Rommulan Sudden Acceleration
I found this article well researched and clearly written, so I thought I’d repost it here for all to enjoy. Warren Meyers was one of the first volunteers for the…
A brick through Australia's AGW window
This article from the Sydney Morning herald came with the message from Bruce saying: “a brick through the AGW window in Australia”. After reading it, and seeing that it is…
Making Holocene Spaghetti Sauce by Proxy
Holocene, historic and recent global temperatures from temperature proxies. Guest post by: Frank Lansner, civil engineer, biotechnology NOTE: Link to PDF of this article is HERE In the climate debate,…
Revisiting Bratcher and Giese (2002)
Revisiting Bratcher and Giese (2002) Guest Post by Bob Tisdale INTRODUCTION In a comment in the March 2009 SST Anomaly Update thread, Blogger DB reminded me of the Bratcher and…
WUWT Ice Survey Shows Thickening Arctic Ice
Guest post by Steven Goddard The WUWT Arctic Ice Thickness Survey has been conducted from the comfort of a warm living room over the last half hour, without sponsors, excessive…
Global Warming and "The Early Spring"
Guest post by Steven Goddard Following up on the cold spring story from Friday, one of the favorite mantras of the global warming community has been that global warming brings…
Lindzen on negative climate feedback
NEW 4/10/09: There is an update to this post, see below the “read the rest of this entry” – Anthony Guest Post by Richard Lindzen, PhD. Alfred P. Sloan Professor…
Freeman Dyson: speaking out on "global warming"
This is a well written essay by the New York times on Freeman Dyson. Dyson is one of the world’s most eminent physicists. As many WUWT readers know he is…
How not to measure temperature, part 84: "Pristine" Mohonk Lake USHCN station revisited
As WUWT readers may recall back in September of 2008, the New York Times ran an extensive first hand account of the Mohonk Lake, NY USHCN climate station of record.…
Natural Drivers of Weather and Climate
Note: The full PDF of this author manuscript was sent to me via an email contact of the author, Bob Foster. He says it has been published in E&E. Energy…
Dr. Syun Akasofu on IPCC's forecast accuracy
UPDATE#2 I finally found a graph from Professor Akasofu that goes with the text of his essay below. I’ve added it above. You can read more about Akasofu’s views on…
Undersea Volcanic Eruption In Tonga
Guest post by Steven Goddard The Washington Post reports today: An undersea volcano erupts off the coast of Tonga, tossing clouds of smoke, steam and ash thousands of feet (meters)…
Beryllium 10 and climate
Quick primer: Beryllium-10 is an isotope that is a proxy for the sun’s activity. Be10 is produced in the atmosphere by cosmic ray collisions with atoms of oxygen and nitrogen.…
Edmonton Canada bests March 10th record low by -12 degrees, columnist questions climate situation
UPDATE: The author’s (Lorne Gunter) claim of breaking the all time March record by -12 degrees is only partially correct. The phrase “smashing the previous March low” should have read…
ICCC conference Day 3
I missed a good portion of the Wednesday session, so I’ll let Bob Carter describe it. -Anthony Heartland-2: session three by Bob Carter March 11, 2009 John Sunumu: Nature will…
Here it comes
From Yahoo News h/t to Adolfo Giurfa EPA for the first time looks to mandate reporting of the gases linked to global warming WASHINGTON (AP) — The federal government wants…
ICCC conference 2009 – Day 2
Above: At left – Myself, James O’Brien from FSU, and Steve McIntyre at podium. Photo by Evan Jones This morning’s breakfast program featured congressman Tom McClintock of California. He quipped:…
Negative feedback in climate – empirical or emotional?
Here’s an interesting paper that breaks with consensus. The only problem is that it is being ignored for the most part by the mainstream climate community, even going so far…
U.S. Life Expectancy in an Era of Death Trains and Death Factories
Guest post by Indur M. Goklany In a recent op-ed in the Guardian that WUWT commented on, James Hansen of global warming fame, argued for closing coal fired power plants…
George Will's battle with hotheaded ice alarmists
Regular WUWT readers know of the issues related to Arctic Sea Ice that we have routinely followed here. The Arctic sea ice trend is regularly used as tool to hammer…
Canadian mini-satellite may solve carbon puzzle
from the Calgary Herald: Canadian mini-satellite may solve carbon puzzle (h/t to WUWT reader “Freezedried”) Tom Spears Canwestnews Service Friday, February 27, 2009 While NASA lost a $285-million US satellite…
A short primer: The Greenhouse Effect Explained
Guest post by Steve Goddard There is a considerable amount of misinformation propagated about the greenhouse effect by people from both sides of the debate. The basic concepts are straightforward, as explained here. The…
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