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Posts tagged Evidence

Debate part 5: The planetary atmosphere and climate change

Round 5 of my debate with Andrew Glikson
Dr Andrew Glikson and I have been debating the evidence first through Quadrant, and then here. Kudos to him for following this up in a polite, diligent manner. This kind of open debate is extremely rare, and I am happy to encourage it. I will post a reply in [...]

The debate continues: Dr Glikson v Joanne Nova

Dr Andrew Glikson (an Earth and paleoclimate scientist, at the Australian National University) contacted Quadrant offering to write about the evidence for man-made global warming. Quadrant approached me asking for my response. Dr Glikson replied to my reply, and I replied again to him (copied below). No money exchanged hands, but Dr Glikson is, I [...]

The BOM & CSIRO report: It’s what they don’t say that matters

Ken Stewart has scanned the trend maps at BOM (Bureau of Meteorology), and his point is spot on. As soon as I saw the neat joint six page advertising pamphlet for the climate-theory-backed-by-bankers, I wondered what happened to the first 60 years of last century, and Ken found it. Did the BOM forget it has [...]

The mystery deepens — where did that decline go?

Frank Lansner has done some excellent follow-up on the missing “decline” in temperatures from 1940 to 1975, and things get even more interesting. Recall that the original “hide the decline” statement comes from the ClimateGate emails and refers to “hiding” the tree ring data that shows a decline in temperatures after 1960. It’s known as [...]

Hide the decline and rewrite history?

Human emissions of carbon dioxide began a sharp rise from 1945. But, temperatures, it seems, may have plummeted over half the globe during the next few decades. Just how large or how insignificant was that decline?
Frank Lansner has found an historical graph of northern hemisphere temperatures from the mid 70’s, and it shows a serious [...]

Is there any unmassaged data out there?

This is yet another example of things that don’t add up in the world of GISS temperatures in Australia. Previously, we’ve discussed Gladstone and Darwin.
Ken Stewart has been doing some homework, and you can see all the graphs on his blog. Essentially, the Bureau of Met in Australia provides data for Mt. Isa that shows a [...]

GISS goulash at Gladstone

Gladstone is half way up the coast of Queensland, and though GISS (the Goddard Institute of Space Studies) can claim it has not “adjusted” the data, it appears to have cherry picked it.
Thanks to Ken Stewart for his detailed attention. The information here and graphs come from his blog.
Here’s how you double the warming trend [...]

The big picture: 65 million years of temperature swings

David Lappi is a geologist from Alaska who has sent in a set of beautiful graphs–including an especially prosaic one of the last 10,000 years in Greenland–that he put together himself (and which I’ve copied here at the top).
If you wonder where today’s temperature fits in with the grand scheme of time on Earth since [...]

Scandinavia-gate

Yet again,  we have a situation where the data doesn’t match the full-gloss coloured graphs produced by the PR agency for global warming called the IPCC.
Frank Lansner and Nicolai Skjoldby have started a new blog Hide The Decline, and posted that Scandinavian data shows clearly that temperatures got markedly cooler from 1950-1970, before they began rising [...]

Is there any evidence?

The all important question that rises above and before ALL other questions is the one of evidence.
Is there any evidence that carbon dioxide causes major warming?
In science, “evidence” has a very specific meaning and for a very good reason. In a court of law or a game of football, the label “evidence” can be plastered [...]

Carbon rises 800 years after temperatures

Ice cores reveal that CO2 levels rise and fall hundreds of years after temperatures change

In 1985, ice cores extracted from Greenland revealed temperatures and CO2 levels going back 150,000 years. Temperature and CO2 seemed locked together. It was a turning point—the “greenhouse effect” captured attention. But, in 1999 it became clear that carbon dioxide rose [...]

Smoking guns across Australia: Where’s the warming? Looking at 16 other locations

If there was enough money, fame and power on the table (think seismic proportions, money that moves the economic landscape), would it be possible to take a small unproven scientific theory as an excuse and, with the best PR teams in the world, promote it, support it, and make it appear unquestionable?
If it were cloaked [...]

The one flaw that wipes out the crisis

Carbon dioxide only causes 1.1°C of warming if it doubles. That’s according to the IPCC. Did you know?
The real game is water.
Researchers made guesses about humidity and clouds in the early 1980s and they built these guesses into their models. We now know they were wrong, not about carbon, but about water in the form [...]

Fraudulent hockey sticks and hidden data

These maps and graphs make it clear just how brazen the fraud of the Hockey Stick is.

It’s clear that the world was warmer during medieval times. Marked on the map are study after study (all peer-reviewed) from all around the world with results of temperatures from the medieval time compared to today. These use ice [...]

CRU data-cooking: recipe exposed!

Thanks to Eric Raymond, famous computer guru and leader of the open-source movement, at ESR, we can see what those sophisticated climate modelers were doing. They’ve found the code from the leaked files, and Eric’s comment is:
This isn’t just a smoking gun, it’s a siege cannon with the barrel still hot.

Here’s the code. The programmer [...]

The main “cause” of global warming is air conditioners. p7

The headline is tongue in cheek, but the message is serious.
Look at these pictures of NOAA’s U.S. temperature stations. These thermometers on the ground have recorded faster temperature rises than sensors on satellites and weather balloons.

Lucky heat doesn’t rise off asphalt…

Things may have looked different at this site in 1909.

Breaking news: Cherry Picking of Historic Proportions

A big news day. It appears Steve McIntyre (volunteer unpaid auditor of Big-Government-Science) has killed the Hockey Stick a second time…

The details are on the last three days of Steve McIntyre’s site Climate Audit, and summed up beautifully on Watts Up.
The sheer effrontery and gall appears to be breathtaking.
The Briffa temperature graphs have been widely [...]

The unwarming world

Click for a larger (powerpoint size) image
The world has not warmed since 2001.

A climate change paradox (part II)

Part I was posted in The antidote to 150 million quadrillion joules.This is the updated and revised calculation.

Michael Hammer previously calculated that if the IPCC were right, the oceans should have absorbed a lot more heat, but just how much? He has revised his previous calculation after discovering an error. Now instead of oceans missing [...]

Ocean temperatures: the new bluff in alarmism

There has been a change in direction by the alarmists, as shown by their new “Synthesis Report.” The independent scientists noticed it during the Wong-Fielding meeting.
The alarmists have abandoned air temperatures as a measure of global temperature, because the air temperature graphs are just too hard to argue with (like the second figure below, from [...]

JoNova

A freelance science presenter, writer, professional speaker & former TV host; author of The Skeptic's Handbook (over 200,000 copies distributed & available in ten languages).

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Jo's hands-on science activity book makes a great present. You can also help support this site (and skeptical scientists) through book purchases on Amazon. Click on the links below :-)

The Real Global Warming Disaster: Is the Obsession with "Climate Change" Turning Out to Be the Most Costly Scientific Blunder in History? Christopher Booker

The Bad Science and Bad Policy of Obama's Global Warming Agenda, Roy Spencer, 2010, $5.99

The Hockey Stick Illusion: Climategate and the Corruption of Science, A.W Montford

The Great Global Warming Blunder, Roy Spencer

Climatism, Steve Goreham, Just out! The full compendium: the science, the ideology, the UN, & the history.

Climate Confusion: How Global Warming Hysteria Leads to Bad Science, Pandering Politicians and Misguided Policies That Hurt the Poor

Unstoppable Global Warming: Every 1,500 Years, Fred Singer

Climategate The CRUTape Letters, Steven Mosher

The Deniers: The World Renowned Scientists Who Stood Up Against Global Warming Hysteria, Political Persecution, and Fraud, And those who are too fearful to do so, Lawrence Solomon.

Heaven and Earth: Global Warming, the Missing Science, Ian Plimer

CO2, Global Warming and Coral Reefs, Craig Idso. The science of CO2 and the oceans. It's an intense review with 23 pages of references. Many mythical fears debunked.

Red Hot Lies, Christopher Horner

The Really Inconvenient Truths: Seven Environmental Catastrophes Liberals Don't Want You to Know About--Because They Helped Cause Them, Iain Murray

Green Hell: How Environmentalists Plan to Control Your Life and What You Can Do to Stop Them, Steven Milloy

Eat the Rich, PJ O Rourke. It's old, but it's one of the funniest books I ever read. Sure beats learning economics from text-books.

The Forgotten Man: A New History of the Great Depression (Paperback), Amity Shlaes. Economic and political history, well told.

The Vision of the Anointed: Self-Congratulation as a Basis for Social Policy. Ahead of it's time in 1995, if you haven't read Thomas Sowell, it's a good place to start.

The Creature from Jekyll Island: A Second Look at the Federal Reserve (Paperback), G Edward Griffin. Possibly the most chilling book I ever read.

An Appeal to Reason: A Cool Look at Global Warming, Nigel Lawson

Air Con: The Seriously Inconvenient Truth About Global Warming, Ian Wishart

Climate of Extremes: Global Warming Science They Don't Want You to Know

The Chilling Stars, Henrik Svensmark & Nigel Calder. The puzzle pieces come together despite the resistance.

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