A science presenter, writer, speaker & former TV host; author of The Skeptic's Handbook (over 200,000 copies distributed & available in 15 languages).


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The nerds have the numbers on precious metals investments on the ASX



Sea level rise has slowed. (It must be time to correct that data!)

Filed under the Semi-Satirical Press.

The Universe is surely conspiring against ecologicist scientists*. Their task is to convince the world that things are dire, and yet just as humans pump out more carbon dioxide pollution than ever before, many natural markers start behaving as if CO2 was having barely any effect at all. It’s all potentially so misleading.

A new paper by Cazenave et al 2014 digs deep to uncover the reasons for yet another unfortunate un-catastrophic trend change.

First, global surface temperatures stopped rising in the late 1990′s. Now, it’s become irrefutable that, for the last ten years, the rate of sea-level rise slowed by thirty percent. Seas were rising at 3.5mm a year up til 2003, then the rate fell to 2.2mm per year for the next eight years. This is exactly what ninety-eight percent of expert Global Climate Models did not predict. The slowing sea level rise is extra problematic because it forms the backbone of the excuse for the long pause in surface warming that wasn’t supposed to happen either.  The fact that it coincided with the global pause in surface temperatures was no comfort at all. The missing heat, after all, must be [...]

Sun controls half of the groundwater recharge rate in China for last 700 years

Could this be why climate models do rainfall with all the competence of tea-leaf-reading? Tiwari et al report that as much as 47% of the recharge rates of ground water in China are controlled by the sun. Apparently climate models miss the minor factor of the major cycles.

Try this radical idea on: imagine a world where climate models worked. Not only could the BoM warn people that there would be a drought coming, they could name the region, and the years.

Tiwari et al:

Here for the purpose of comparison of long term ground water recharge rates with long term solar activity, we used the 10-year average sunspot time series, for the period 1300 to 1905 AD, published by Solanki et al., [2004]. Also the additional average annual sunspot number time series (1700 to 2000 AD) is used from data source Solar Influences Data Analysis Centre. In addition to decadal data annual sunspot number data from 1700 to 2000 AD downloaded from Solar Influences Data Analysis Centre is used in the present study. The cross-correlation coefficient (+0.63) between the groundwater recharge rate time series and decadal sunspot number [Solanki et al., 2004] shows that there is statistically significant solar [...]

Pat Michaels IPA Australian Tour sells out in Perth, Melbourne. Tickets available for Sydney Brisbane

Pat Michaels has been a skeptic in the climate change debate since the beginning, speaking his mind for 25 years and writing six books. He has been a research professor  for 30 years. He was The State Climatologist of Virginia, and a past president of the American Association of State Climatologists, and has published hundreds of papers.

Controversially, in 2007 the Governor of Virginia told Michaels his views were not welcome, and Michaels resigned saying it was ” because I was told that I could not speak in public on my area of expertise, global warming, as state climatologist.” Lubos Motl lamented that “Prof Patrick Michaels was effectively stripped of his title”, in another act of “blatant ideological cleansing.” He was replaced with someone who had published hardly any papers but evidently had the “right” views. Newsbusters notes the hypocrisy over the reporting of the incident. Where NASA asked James Hansen not to speak about policy but to stick to science, a huge fuss was made. When the Governor of Virginia tried to stop a skeptical scientist talking about science, where was the outrage?

These events are booking out fast! -   Jo

Dr Patrick Michaels in Perth, Melbourne, Sydney [...]

Unthreaded Lewandowsky weekend

What can I say. Not another “downfall” video, oh yes. Oh Yes! But for those who know the background on the Recursive Fury retraction, the irony is delicious. Enjoy. Right to the end.

… …

Yesterday I said I had to learn German. Today it’s probably better that I haven’t.

Read on for clues if you are not familiar with the saga.


Long live satire. Amen. Germans mock their green faith.

We’ve reached the end-game. The sensibles have all left the room and there is no point trying to fight a religion with reason.  What utter foolishness to treat their ideas as sensible! The only response to satirical science (thank you Green-ecologicists) is to hold it up for the world to see its true nature.

Green-electricity may not run your heaters well, but it is excellent fuel for the funnies. Enjoy!

These Germans are so good at this, I have to learn to speak German.

H/t to the brilliant James Delingpole

As the video notes, every single German must now pay Euros 240 a year (“a total of 21.8 billion Euros for power which on the market had a value of only 2 billion. That’s sick!”) in order to subidise worthless green energy projects – such as the ugly wind farms for which swathes of forest are being cut down and the ludicrous solar panels now found on every other roof (in a country not exactly known for its sunshine) – which, as even Germany’s former Godfather of Green Professor Fritz Vahrenholt has now conceded, are the wrong solution to the wrong problem.

Germans spend ten times as [...]

Why Life in the 21st Century Will Be Nasty, Brutish, and Short

While some global whiners are predicting death, disease and reckless fish, an ominous array of other forces are gathering. The time of plenty, peace and abundance could be coming to an end. I’ve finally had a chance to look at David Archibald’s hot new book, and it’s a book that needs to be discussed. It’s the debate we ought to be having. (I’ll be referring to it again on this blog).

In the West we have rarely had it so good: since World War II things have been relatively peaceful; the sun reached a once-in-8000-year global maximum, keeping us warm; the big easy oil fields were tapped, gifting  us the cheapest energy in human history; and the most obvious gains in agriculture meant food supply increased even faster than populations grew.  David Archibald paints a provocative argument of a world where a cooling sun means grain supply can’t keep pace with demand, oil production starts to slide and forces of unrest in the mid East collapse to chaos while those in the far East rise ascendant.

David Archibald writes:

Who are those four horsemen?  A severe, solar-driven cooling is one.  Over the next twenty to thirty years, we are [...]

Too funny. Roy Spencer invented satellite temperature analysis, gets called “a blogger”

Careful Cheryl Jones, your groupthink is showing. She’s a science writer who writes today in The Australian about “climate bets”, but without seemingly using The Internet.

Here’s how she describes Roy Spencer:

Although a blogger, Spencer does publish research in the scientific journals. He was not surprised that Newman had invoked his name. “I’ve testified in the United States Congress probably half a dozen times,” he tells The Australian. “My name is out there.”

To put this in perspective, this is Roy Spencer, Principal Research Scientist at the University of Alabama in Huntsville. He’s not just a climate scientist either.  Roy Spencer and John Christy were the first two scientists to develop a method for getting temperatures from satellites, and the pair won NASA’s Medal for Exceptional Scientific Achievement, and the American Meteorological Society’s “Special Award.” But Roy does write an excellent blog…

No sure bets in the climate debate

Cheryl Jones, The Australian

LAST summer, Nobel laureate Brian Schmidt challenged Tony Abbott’s chief business adviser Maurice Newman to bet $10,000 that the Earth’s average surface temperature would be lower in 20 years than now.

If Cheryl Jones had gone so far as to type “climate bets” into a [...]

Climate-trivia headlines and the BoM’s unscientific obession with “hottest ever” records

Bob Fernley Jones takes a close look at Australian temperature records, and finds that while the BoM can fish out records that are technically true, those “records” can also be paradoxically irrelevant and largely meaningless at the same time. Not so long back weren’t these same people telling us that only long term climate trends mattered, and that one hot or cold year, or bad storm was cherry picking and unscientific?

Dare I suggest the obsession with headline records is more a PR stunt than a scientific measure?

Its true, that 2013 was probably the warmest year in Australia averaged over the whole land mass and the whole year, at least since we started recording temperatures  (a microsecond ago in geological time). But even so, for individual Australians it didn’t necessarily mean anything much at all. Nor has it got any scientific meaning; one hot summer over 5% of the surface of the world doesn’t tell us anything about cause and effect and CO2. But who would know that from reading a BoM release? But from BoM data we can tell that:

All seven states and territories of Australia have had significantly warmer summers in past years. (So, except for [...]

Want to stop climate change? Happy to see black babies die?

How the concern for the worlds poor hurts. The pain! Ian D’oherty skewers the fake compassion. As I said in Global Bullies Want Your Money, How many people would you kill in order to save us from a theoretical “modeled” threat? Would that be thousands? Could it be more?

Could be… Let’s count the ways wasting money on climate change betrays sick? Indur Goklany estimates that biofuels lead to nearly 200,000 deaths in 2010 alone. Is that enough?  Warming kills less people than cooling, but let’s demand money to stop the warming. Poor climate predictions lead to real deaths, so why not shut down polite debate before it begins? Jail those deniers!

Researching pointless things will undoubtedly mean some people die who could have been saved — (never ever count the opportunity cost, unless you’re talking about how much funding green programs could have got). Fake markets feeds corruption, farmers die, rivers run dry and some are left homeless, what does a caring person do, call the fake market a “free” market and ask for more. Who hurts the most when cheap energy gets more expensive, not the rich doctors wives who can afford subsidized solar (see point 4).

Skeptics [...]

Weekend Unthreaded

Cumulonimbus over Queensland | Photo by Geoff Derrick | Click to enlarge