Category Archives: Science

He Said That? 3/23/17

From Christopher Essex, professor of applied mathematics at Western University in London, Ontario, Taken by Storm: The Troubled Science, Policy, and Politics of Global Warming (coauthored with Ross McKitrick in 2002):

This seems charmingly paradoxical: scientists seek one truth but often voice many opinions; journalists often speak of many truths while voicing a uniform view.


He Said That? 3/18/17

From Carl Sagan (1934–1996), American astronomer, cosmologist, astrophysicist, astrobiologist, author, science popularizer, and science communicator in astronomy and other natural sciences:

In science it often happens that scientists say, ‘You know that’s a really good argument; my position is mistaken,’ and then they would actually change their minds and you never hear that old view from them again. They really do it. It doesn’t happen as often as it should, because scientists are human and change is sometimes painful. But it happens every day. I cannot recall the last time something like that happened in politics or religion.

How Leonardo DiCaprio Can Persuade Me on Climate Change, by Scott Adams

Endlessly repeating that climate-change science is “settled” doesn’t even address the question of whether the claims made by that “science” are even persuasive. Scott Adams thinks they are not. From Adams on a guest post at

You probably know that actor Leonardo DiCaprio is a climate activist, and he is trying to persuade the world that climate change is both real and serious. Someone asked me on Twitter what it would take for DiCaprio (for example) to persuade a person like me.

I’ll take a swing at that.

For starters, you must separate the questions of real and serious. The real part refers to the climate models. The serious part refers to economic models. Those are different topics.

If you want to convince me that climate change is real, the best approach is to abandon the current method that packages climate models in a fashion that is identical to well-known scams. (Or hoaxes, if you prefer.)

Let me say this doubly-clear. When I say climate models are packaged in a fashion that is identical to known scams, I am not saying they are scams. I’m saying they are packaged to look exactly like scams. There is no hope for credibility with that communication plan.

To make my point visual, imagine walking into your kitchen and finding an intruder wearing a ski mask and holding a gun. You assume this person is not your friendly neighbor because he is packaged exactly like an armed burglar. If you shoot that intruder, and it turns out to be your neighbor playing a prank, you probably won’t go to jail because it isn’t your fault. The problem was that your neighbor packaged himself to look exactly like an armed burglar.

Climate scientists tell us that there are hundreds of climate models, all somewhat different. I assume that most of them do a good job predicting the past (hindcasting) because otherwise they would not be models at all. Hindcasting is one minimum requirement for being a model in this field, I would assume.

To continue reading: How Leonardo DiCaprio Can Persuade Me on Climate Change

How can we trust global warming scientists if they keep twisting the truth, by David Rose

It is a foundational tenet of science that data must not be altered or corrupted. If it is, then any conclusions reached in the experiment are not to be trusted. From David Rose at the in a follow-up piece to an earlier article posted on SLL:

They were duped – and so were we. That was the conclusion of last week’s damning revelation that world leaders signed the Paris Agreement on climate change under the sway of unverified and questionable data.

A landmark scientific paper –the one that caused a sensation by claiming there has been NO slowdown in global warming since 2000 – was critically flawed. And thanks to the bravery of a whistleblower, we now know that for a fact.

The response has been extraordinary, with The Mail on Sunday’s disclosures reverberating around the world. There have been nearly 150,000 Facebook ‘shares’ since last Sunday, an astonishing number for a technically detailed piece, and extensive coverage in media at home and abroad.

It has even triggered an inquiry by Congress. Lamar Smith, the Texas Republican who chairs the House of Representatives’ science committee, is renewing demands for documents about the controversial paper, which was produced by America’s National Oceanic and Atmospheric Administration (NOAA), the world’s leading source of climate data.

In his view, the whistleblower had shown that ‘NOAA cheated and got caught’. No wonder Smith and many others are concerned: the revelations go to the very heart of the climate change industry and the scientific claims we are told we can trust.

Remember, the 2015 Paris Agreement imposes gigantic burdens and its effects are felt on every household in the country. Emissions pledges made by David Cameron will cost British consumers a staggering £319 billion by 2030 – almost three times the annual budget for the NHS in England.

To continue reading: How can we trust global warming scientists if they keep twisting the truth

Why Renewables Are Doomed and Fossil Fuels Are the Future, by James Delingpole

Fossil fuels will be with us for a long time, especially when renewables lose favor with, and subsidies from, governments. From James Delingpole at

We’re on the verge of a new energy revolution. Except it’s the exact opposite of the one the “experts” at places like BP, the International Energy Agency and – ahem – the Guardian are predicting.

For years we’ve been assured by politicians, energy industry specialists and green advocates that renewables such as wind and solar are getting more and more cost-competitive while dirty fossil fuels are so discredited and wrong and evil we’ll soon have to leave them in the ground.

But to believe this you’d have to believe in a world where Donald Trump and Brexit hadn’t happened; where taxpayers were still prepared to bankroll, ad infinitum, the expensive, inefficient, environmentally-damaging produce of favoured crony-capitalists; where no one had access on the internet to articles showing how the whole climate change industry is such a scam.

That world doesn’t exist.

This is why we need to take with a massive pinch of salt, for example, the latest BP Energy Outlook 2017 which claims that renewables are set to grow and grow over the next two decades:

Renewables in power are set to be the fastest growing source of energy – at 7.6% per year to 2035, more than quadrupling over the Outlook period. Renewables account for 40% of the growth in power generation, causing their share of global power to increase from 7% in 2015 to nearly 20% by 2035.

It’s why we should laugh to scorn articles like this one in Vox boasting about how the US solar industry employs more people than the US coal industry.

To continue reading: Why Renewables Are Doomed and Fossil Fuels Are the Future

He Said That? 2/9/17

From Nikola Tesla (1856–1943), Serbian-American physicist, inventor, and electrical engineer “Radio Power Will Revolutionize the World” in Modern Mechanics and Inventions (July 1934):

The scientists from Franklin to Morse were clear thinkers and did not produce erroneous theories. The scientists of today think deeply instead of clearly. One must be sane to think clearly, but one can think deeply and be quite insane.

Exposed: How world leaders were duped into investing billions over manipulated global warming data, by David Rose

If this report holds up, it’s a bombshell that should but won’t be reported by every mainstream news outlet in America. From David Rose at

• The Mail on Sunday can reveal a landmark paper exaggerated global warming

• It was rushed through and timed to influence the Paris agreement on climate change

• America’s National Oceanic and Atmospheric Administration broke its own rules

• The report claimed the pause in global warming never existed, but it was based on misleading, ‘unverified’ data

The Mail on Sunday today reveals astonishing evidence that the organisation that is the world’s leading source of climate data rushed to publish a landmark paper that exaggerated global warming and was timed to influence the historic Paris Agreement on climate change.

A high-level whistleblower has told this newspaper that America’s National Oceanic and Atmospheric Administration (NOAA) breached its own rules on scientific integrity when it published the sensational but flawed report, aimed at making the maximum possible impact on world leaders including Barack Obama and David Cameron at the UN climate conference in Paris in 2015.

The report claimed that the ‘pause’ or ‘slowdown’ in global warming in the period since 1998 – revealed by UN scientists in 2013 – never existed, and that world temperatures had been rising faster than scientists expected. Launched by NOAA with a public relations fanfare, it was splashed across the world’s media, and cited repeatedly by politicians and policy makers.

But the whistleblower, Dr John Bates, a top NOAA scientist with an impeccable reputation, has shown The Mail on Sunday irrefutable evidence that the paper was based on misleading, ‘unverified’ data.

To continue reading: Exposed: How world leaders were duped into investing billions over manipulated global warming data