This 2016 photo shows a man paying his respects to the estimated millions of Ukranians who died during the Stalin-era Holodomor famines. This is remembered as one of the darkest times in Ukranian history, as it left millions dead and is regarded by many as a genocide. The 1932–33 famine took place as harvests dwindled and Soviet leader Josef Stalin’s police enforced the brutal policy of collectivising agriculture by requisitioning grain and other foodstuffs. Lysenko’s promises of improved crop yields (having just come to power a few years earlier) never materialized, and further famines plagued Lysenko’s USSR. (SERGEI SUPINSKY/AFP/Getty Images)

Government-Censored Science Doomed The USSR, And The USA May Be Next

The line-in-the-sand was drawn in sharpie, and the time to declare ‘no more’ is now.

Ethan Siegel
Sep 19 · 9 min read

When you have a question about the physical world, there are a lot of different approaches you can take. You can trust your intuition, using your experience of similar, prior situations to take a stab at what might happen this time. You can trust an authority, where you put your faith in someone else who you believe knows better. Or, you can do science, applying our best current scientific theories to the problem at hand, trusting the answer regardless of what your intuition or any authority tells you.

Earlier this September, Hurricane Dorian struck North America, causing a tremendous amount of damage in the Bahamas as well as to many locations along the east coast of the United States. But what’s most alarming is neither the strength nor the path of the hurricane, but rather how a paranoid government is undermining the best science humanity actually has.

In this NOAA GOES-East satellite image dating to September 3, 2019, Hurricane Dorian had slowed from a Category 5 to a category 2 hurricane, but pummeled the Bahamas for days as it stalled. Over the next 48 hours, the storm finally migrated up the east coast, but never affected Alabama, just as the NWS correctly forecasted. (Photo by NOAA via Getty Images)

Science is just as susceptible to the “garbage in, garbage out” phenomenon as any other field. In principle, the way that good science works is by:

  • observing and measuring natural phenomena,
  • hypothesizing an idea that could account for that phenomena,
  • developing that idea into a theory that extends that hypothesis to cover a more general class of observables,
  • and then making predictions with that theory that can be tested,
  • and then performing those tests.

In the end, the results will wind up either validating or refuting your theory, and then you either keep, modify, or overhaul (i.e., throw out and replace) your prior hypothesis. Although there are a wide variety of examples of how “the scientific method” actually plays out in practice, it always involves some permutation of these aforementioned steps.

The predicted abundances of helium-4, deuterium, helium-3 and lithium-7 as predicted by Big Bang Nucleosynthesis, with observations shown in the red circles. Note the key point here: a good scientific theory (Big Bang Nucleosynthesis) makes robust, quantitative predictions for what should exist and be measurable, and the measurements (in red) line up extraordinarily well with the theory’s predictions, validating it and constraining the alternatives. Presuming the conclusion before the measurements are made is antithetical to the scientific method itself. (NASA / WMAP SCIENCE TEAM)

However, there are all sorts of ways one can go wrong. The most ubiquitous way to abuse science is to assume the validity of one particular hypothesis before the critical tests are conducted, and then to “massage” the data in such a way that it winds up confirming your hypothesis: a dirty and unethical trick used for centuries by pseudoscientists, charlatans and ideologues to prop up an inherently unscientific worldview.

In the 20th century, humanity began to understand how biological systems functioned as never before. Darwin’s (and Wallace’s) natural selection hit upon the mechanism by which evolution takes place, while subsequent developments led to genetics, DNA, and eventually the sequencing of the human genome. But political abuses of science set the USSR back by decades, and we must not forget this cautionary tale of history as the USA verges on making the same mistakes.

The Darwinian mechanism for evolution is reliant on mutation and natural selection, and can result in new species over time created from a single common ancestor. Although alternatives to Darwinism have long been rampant and popular, they don’t have the same scientific validity. (ELEMBIS OF WIKIMEDIA COMMONS)

There’s a word for this that was well-known a few generations ago, but has fallen out of favor with the passage of time: Lysenkoism. Although we presently associate “evolution” with “Darwinism,” this wasn’t always the case. While Darwin embraced the idea of evolution ⁠ — that organisms inherited traits from their parents but also were subject to mutations and the pressures of the environment ⁠ — there were other evolutionary theories contemporaneous with natural selection.

One of them, known today as either Lamarckism or soft inheritance, posited that organisms didn’t just inherit the traits and information that their parents were born with, but that a parent organism could undergo some sort of mutation or adaptation during their lifetime, and that developed trait would then be passed off to the offspring. This idea, sometimes known as “use and disuse,” was cast into irrelevance with the discovery and widespread acceptance of Mendelian genetics.

Why do all modern giraffes have long necks, while fossils of giraffe ancestors have both long necks and short necks? According to the discarded concept of use and disuse, it’s because the short necked giraffes stretch their necks to reach the food, then pass on the longer, stretched neck to their offspring. Instead, according to Darwinian evolution, a wide variety of neck lengths originally were present, and then a food scarcity at low elevations selected against the short necked giraffes, leaving only the giraffes with the genes for long necks as the survivors. (GETTY)

But even though the rest of the world embraced this new scientific paradigm shift — it was nearly universal by the early 20th century — the Soviet Union decided to favor the idea of soft inheritance instead. An agricultural scientist named Trofim Lysenko, who worked on growing various crops through the severe winters. Lysenko gained fame throughout the Soviet Union by announcing, in Pravda, that a winter crop of peas could be grown in Azerbaijan.

Lysenko’s work on vernalization was transformative. Normally, most crops that are successful in Russia-like climates require the signal of a cold, long winter coming to an end to begin flowering. By artificially inducing the necessary conditions, vernalization offered the promise of dramatically improving the crop yields of the entire country. His 1928 paper catapulted him to fame, prominence, and political power.

This photo of Trofim Lysenko, in the field with the wheat he worked towards successfully vernalizing, appears to depict a careful scientist at work. Only by examining the science itself is it possible to determine that Lysenko was a fraud himself, and that his ‘science’ was rooted in politically motivated conclusions: the antithesis of good science. (DUNCHARRIS AT ENGLISH WIKIPEDIA / PUBLIC DOMAIN)

But Lysenko wasn’t entirely correct in his ideas and reasoning. Although he experiences some mild success with vernalizing peas and wheat, his ideas behind why these plants were yielding successful crops were wrongheaded, and demonstrably so. Lysenko rejected Mendelian genetics on ideological grounds, and developed his own wild ideas that were interesting, compelling, profound, and also entirely incorrect.

He claimed that organisms within a species, such as the same crop of plant, would instinctively work together for the good of the collective population; an ideology in line with communist propaganda, but at odds with genetics.

His belief in the inheritance of acquired characteristics was wrong; his belief in self-sacrificing organisms (for the good of the collective) was wrong; his beliefs about hybridized crops and their offspring could easily be disproven with just one generation of breeding.

If Lysenko’s ideas were correct, then two pink flowers (at left), when bred together, would produce offspring that were 100% pink. But because if how genetics, inheritance, and dominant/recessive traits work, the way to obtain 100% pink flowers is to breed a white flower with a red flower, ensuring that the offspring will have the alleles of both parents represented in its chromosomal makeup. Only 50% of such pink-pink offspring will also be pink in color. This one experiment, in one generation, could have been used to disprove Lysenkoism. (BRAINLY (L); GOLDIE’S ROOM (R))

These collection of pseudoscientific ideas, all driven by one individual at the helm, became collectively known as Lysenkoism. What makes Lysenkoism so unique from other forms of pseudoscience is this: pseudoscience is an ideology that poses as science, where the conclusions are rigged and normally support an incorrect worldview for fraudulent, often profit-driven motives.

But Lysenkoism is aimed at attacking the legitimacy of science itself, rejecting scientific truths, the scientific method, and validated scientific theories for largely political reasons. And even when the correct scientific solution was demonstrated, Lysenkoism’s proponents would put forth false information that discredited the legitimate scientific conclusions. Instead, they propped up an indefensible conclusion that was, to put it bluntly, at odds with reality.

In this photo dating back to 1935, Lysenko delivers a fiery speech accusing mainstream biologists of being anti-collectivist, anti-Marxist, and anti-Soviet Union. Stalin, looking on, was thoroughly impressed. (SOYFER, V. N. THE STATE AND SCIENCE)

Examples of this include:

  • the false claim that rye could transform into wheat and that wheat could transform into barley, even though they cannot.
  • The false claim that weeds can transmute into food grains, even though they are distinct organisms.
  • That nature exhibits natural cooperation between different species, even though competition and natural selection are observed instead.

From the late 1920s, when Lysenkoism was first adopted, until the death of Stalin in 1953, scientific research into genetics suffered a decades-long stagnation in the Soviet Union. Over 3,000 mainstream biologists were removed from their positions; many were sent to the gulags and a number of them were even executed, all part of a campaign orchestrated by Lysenko to suppress his opposition: mainstream biologists.

Soviet geneticist and agronomist, the President of the Lenin Academy of Agricultural Sciences, Trofim Lysenko measures the growth of wheat in a collective farm field near Odessa in the Ukraine. (© Hulton-Deutsch Collection/CORBIS/Corbis via Getty Images)

What Lysenkoism promised and what it actually delivered is a lesson we must never forget. Lysenkoism promised extraordinary advances in breeding, hybridization, agriculture and crop yields. It promised a scientific revolution that would catapult the Soviet Union ahead of every other country, as only they weren’t held back by Darwinian and Mendelian ideas.

And yet what happened instead was horrific. By 1935, Lysenko was comparing his scientific opponents to belligerant peasants who opposed collectivism, arguing that mainstream biology was in conflict with Marxist ideology. Nikolai Vavilov, who was Lysenko’s initial mentor in the field of vernalization, was starved to death in prison. Lysenko also refused to apply mathematics to biology, making his arguments immune from quantitative testing. By 1948, it was illegal for any scientist to speak in favor of any biological idea that conflicted with Lysenkoism.

All the same, these promised advances — of improved crop yields, stably hybridized offspring, and a more robust agricultural system — never materialized under Lysenko.

Wearing a cap on the left, an older Trofim Lysenko appears alongside Nikita Khrushchev in 1962, at the scientific experimental base known as ‘Lenin hills.’ The Institute of Genetics of the Academy of Sciences of the USSR, which is the parent organization where Lenin hills is housed, was a worldwide laughing stock from a scientific perspective, but was an utter disaster for biology and agriculture in the Soviet Union. (Sovfoto/Universal Images Group via Getty Images)

There’s a good reason for this, of course: unsound scientific reasoning only very rarely, and even then, always by accident, gets you the outcome you desire. In science, the quality of your theory, your models, your simulations, your predictions, etc., and their ability to match what actually occurs, is the only meaningful arbiter of success. Political meddling not only undercuts what science can achieve, but undermines the public’s trust in both science and the government.

Which is why we should all not only be alarmed at what happened earlier this month with Hurricane Dorian, but up-in-arms about it. As the hurricane approached the United States, the National Weather Service did a remarkable job of modeling — with appropriate confidence levels — the path and risk that Dorian posed to the region, highlighting the areas of danger and safety. They got it entirely correct. And then a certain politician got involved.

President Donald Trump, on September 4, 2019, speaks in the Oval Office beside a doctored NOAA/NWS chart showing the projected path of Hurricane Dorian. The doctored line, hand-drawn in black sharpie, is not present in any of the NOAA/NWS forecasts or simulations, and has zero scientific merit. (Bill O’Leary/The Washington Post via Getty Images)

With the tapping of a tweet, the President of the United States warned the residents of Alabama that they were at risk of getting hit by Dorian. As the NWS Office at Birmingham was quick to accurately dispel that scientific falsehood, protecting its residents from misinformation, the President then doubled down, making an appearance where he doctored a graph of the storm’s projected trajectory (above) to include Alabama.

After the NWS again appropriately responded with scientifically accurate information, an unsigned press release emerged from NOAA, that might as well have claimed the sky is green and hamburgers now eat people. You can view the release below.

This statement, put out by NOAA but unsigned by any employee or administrator, is factually incorrect. The Tweet that dates to the Birmingham NWS account, from September 1, was factually correct; the hurricane advisories do not say what this statement contends. (NOAA)

As NOAA’s acting chief scientist, Craig McLean, wrote, this report”inappropriately and incorrectly contradicted the NWS forecaster.”

In fact, you can see this for yourself, very clearly, simply by viewing every forecast cone ever drawn for Hurricane Dorian, including from the dates cited in the NOAA press release. Note that under exactly zero of these scenarios does Alabama experience any substantial impact beyond light rain and winds up to 30 miles-per-hour.

Although there are significant uncertainties associated with predicting the trajectory of any weather system, there are also some very good techniques for measuring and quantifying scientific uncertainties. The NWS, and not the incorrect statement put out by an unnamed NOAA source, was correct in their assessment of the risk posed to residents of Alabama. (SAM LILLO VIA TWITTER)

It is both unethical and also illegal, and yet it’s happening: the government is censoring its scientists from reporting the truth. There is currently a bill on the house floor designed to protect scientists against threats to their careers or livelihoods, but there’s a bigger issue: the government is censoring science, lying about it, and threatening the mainstream scientists who oppose and speak out against these obvious falsehoods. And they are, indeed, absolutely false.

Fortunately, we are not yet saddled with Lysenkoism in the United States. A slew of current and former NWS and NOAA employees and leaders are vocally speaking out against this dangerous development. In the quest to predict and understand how natural, physical systems will evolve with time, science is the only meaningful tool we have in our arsenal. We must keep politically motivated meddling out of it at all costs, and keep America from becoming the 21st century version of Stalin’s USSR.


Starts With A Bang is now on Forbes, and republished on Medium thanks to our Patreon supporters. Ethan has authored two books, Beyond The Galaxy, and Treknology: The Science of Star Trek from Tricorders to Warp Drive.

Starts With A Bang!

The Universe is out there, waiting for you to discover it.

Ethan Siegel

Written by

The Universe is: Expanding, cooling, and dark. It starts with a bang! #Cosmology Science writer, astrophysicist, science communicator & NASA columnist.

Starts With A Bang!

The Universe is out there, waiting for you to discover it.

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