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The Psychology of Systemic Consensus

We are all too familiar with established views rejecting change. It has nothing to do with the facts. Officialdom’s mind is often firmly closed to all reason on the big issues. To appreciate why we must understand the crowd psychology behind the systemic consensus. It is the distant engine that drives the generator that provides the electricity that drives us into repetitive disasters despite prior evidence they are avoidable, and even fuels the madness of political correctness.

Forget the argument, look at the psychology

A human prejudice which is little examined is why establishments frequently stick to conviction while denying reasonable debate. Anyone who addresses the unreason of the establishment risks their motives being personally vilified and attacked. There are many fields of government where this is demonstrably true.

Leadership is too often based on prevailing beliefs, with minds firmly closed to any evidence they might be wrong. Even Galileo was forced by the Inquisition in 1633 to recant his scientific evidence that the earth revolved around the sun – a thoroughly reasonable and logical though novel proposition to the independent mind. But it wasn’t until 1992 that the religious establishment at the Vatican forgave him for being right.

That was 359 years later and long after it mattered to Galileo. Fortunately, when the establishment view departs from the facts it rarely survives as long. Socialism, economics, climate change and Brexit show the same static opinions insulated from inconvenient contradictions. This is not to say the establishment need be judgemental. Democratic government at its best tries to remain neutral and reflect a balance of opinion. But there are times when it loses sight of firm ground and becomes subverted by the psychology of its own established but unfounded beliefs.

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Climate facepalm: the Italian Society of Physics declares that climate science is not science

Climate facepalm: the Italian Society of Physics declares that climate science is not science

So, Mr. Darwin, what is the equation of evolution?

With the climate negotiations in full swing in Paris, 14 Italian scientific societies got together to release a document in which they expressed their support for the COP21 negotiations and for the need of taking action against anthropogenic climate change. However, one scientific society was conspicuously missing:  the Italian Society of Physics (SIF).

Later on, the president of SIF, Prof. Luisa Cifarelli, diffused a statement on this issue as a comment to the blog of the Italian Society of Chemistry. This comment has not been officially confirmed, but neither it has been denied, so it appears to be real. Let me report its initial statement here, translated from Italian.

The SIF is an association of physicists used to consider physical laws determined by equations of varying degrees of complexity and results expressed with appropriate confidence or likelihood levels. This is, after all, the scientific method.

Then, Professor Cifarelli goes on, stating that the Italian Society of Physics refuses to sign a document in which some statements are given as certainties and not as possibilities, and that science cannot be based on consensus and on “mixing science and politics”. She concludes that it is important that the earth is protected from pollution, but that the study of climate should be “based on physics.”

And so, here we stand. What Prof. Cifarelli is saying is that science is science only if it is based on equations. Therefore, since an “equation of climate” doesn’t seem to exist, climate science is not a science. In a single stroke, Prof. Cifarelli has removed from the category of legitimate sciences everything from earth sciences (what is the equation of dinosaurs?) to the study of complex systems (what’s the equation of Bak’s sandpile?).
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Olduvai IV: Courage
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Olduvai II: Exodus
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