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PODCAST

Science vs. Spin

Circle Of Insight Productions

On Science vs. Spin, we break down viral research and show you what’s actually going on behind the curtain. Was the study done on humans—or rats? Was the sample size large enough to matter? Are we looking at real clinical outcomes… or just surrogate markers dressed up as breakthroughs?Each episode teaches you how to think like a researcher, spot statistical sleight of hand, and separate meaningful evidence from media hype. Because once you understand how studies really work, you stop being

science medicine

All Episodes

2:45

Can Exercise Really Work as Well as Antidepressants?

Science vs. Spin ·

2026/10/04

You’ve probably seen the headline: exercise can be just as effective as antidepressants for treating depression. It is an appealing claim, especially as research increasingly demonstrates important mental-health benefits from physical activity. But comparing exercise with antidepressant medication is considerably more complicated than comparing two numbers from a clinical trial. In this episode of Science vs. Spin, we examine what randomized trials and systematic reviews actually tell us about

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3:06

Does Childhood Trauma Actually Change the Brain? What...

Science vs. Spin ·

2026/09/29

You’ve probably heard that childhood trauma “rewires the brain,” but what does that phrase actually mean? Brain-imaging studies have found differences associated with childhood adversity, yet those findings are often more complicated than popular headlines suggest. In this episode of Science vs. Spin, we separate what neuroscience has actually discovered from what the evidence cannot yet prove.

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6:01

Biomarkers Under the Microscope: Separating Real...

Science vs. Spin ·

2026/09/15

Biomarkers are sold as the future of medicine — earlier diagnoses, personalized treatment, objective tracking of disease — but the science behind that promise is shakier than the marketing suggests. This episode pulls apart where biomarkers genuinely help versus where they fail to predict what actually matters: quality of life and long-term survival. The gap is even wider in psychology and psychiatry, where reaching for a biological number risks turning complex human conditions into oversimplified

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3:05

Why Personality Surveys Measure How You Talk, Not Who...

Science vs. Spin ·

2026/09/08

Self-surveys dominate psychology and social psychology because they are cheap and easy to administer. The correct question is not whether people can answer Likert items, but whether those answers remain comparable across people, groups, or decades and whether the resulting scores correspond to anything that actually matters.

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3:06

Technically True, Nutritionally Misleading: How Food...

Science vs. Spin ·

2026/09/06

Food marketing does not always require a false statement to mislead consumers. By emphasizing one beneficial nutrient while withholding information about quantity and competing food sources, advertisers can make an ordinary product appear nutritionally exceptional. This article examines how cherry-picking, selective framing, and the health-halo effect shape what consumers believe about food.

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58:38

Dr. Brown on Bad Research: How Flawed Science Gets...

Science vs. Spin ·

2026/08/30

Carlos talks with Dr. Brown about how flawed studies make it into publication and, from there, into headlines people trust. The conversation digs into common red flags — small sample sizes, p-hacking, conflicts of interest, and cherry-picked data — that separate rigorous science from spin dressed up as research. It's a practical guide to reading a study more critically before believing the claim built on top of it.

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7:58

Separating Signal from Noise: The Science, Myths, and...

Science vs. Spin ·

2026/08/03

This episode examines the controversial diagnostic history and neuroscientific claims surrounding Dissociative Identity Disorder, pitting popular trauma-model narratives against rigorous scientific scrutiny. We analyze the strength of current neuroimaging evidence, evaluate methodological limitations in clinical studies, and explore how media portrayals and institutional biases can inflate diagnostic claims. By cutting through the noise of social media trends and therapeutic hype, we separate

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6:10

When Trauma “Rewires” the Brain: Science, Overreach,...

Science vs. Spin ·

2026/07/20

Popular trauma narratives claim that chronic stress reshapes the brain and body in ways that inevitably impair focus, flexibility, and emotional control while damaging physical health. This episode examines the evidence behind those claims, separating well-supported findings from oversimplified interpretations. We explore how neuroimaging, physiology, and animal research contribute to our understanding—and where the science is more uncertain than commonly portrayed.

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7:12

The Degree Dividend: Mapping the Statistical Link...

Science vs. Spin ·

2026/05/25

Across decades of public health data, researchers have noticed a stunning trend: as global education rates climb, age-adjusted dementia numbers are beginning to drop. This episode breaks down the complex longitudinal studies tracking how even a single additional year of schooling correlates with a significantly delayed onset of cognitive decline. We analyze the variables at play, investigating whether degrees themselves protect the mind or if they simply act as a proxy for healthier lifelong

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8:24

The Cellular Link: How Youth Obesity Triggers...

Science vs. Spin ·

2026/05/15

Recent epidemiological data shows a devastating rise in aggressive, early-onset cancers among adults who experienced metabolic dysfunction before age 30. This episode examines the precise biomolecular pathways—including hyperinsulinemia, altered cytokine signaling, and chronic systemic inflammation—that accelerate tumor development in adipose tissue environments. Join clinical researchers as they dissect the newest peer-reviewed oncology studies to understand how early-life obesity fundamentally

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6:10

Sunscreen Efficacy: Weighing Evidence for Melanoma...

Science vs. Spin ·

2026/05/08

This podcast evaluates the scientific evidence supporting and questioning the role of sunscreen in melanoma prevention, drawing on randomized controlled trials, observational studies, and meta-analyses while addressing key limitations. It examines the interplay between sunscreen use and vitamin D synthesis, presenting arguments for potential interference alongside real-world data indicating minimal clinical impact. A balanced conclusion emphasizes evidence-based sun protection strategies tailored to

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7:34

Surrogate Endpoints in Research Studies: Acceleration...

Science vs. Spin ·

2026/05/06

This podcast episode explores the use of surrogate endpoints versus patient-important clinical outcomes in medical and psychological research studies, highlighting their role in accelerating trials while cautioning against over-reliance. It presents advantages such as faster, less expensive studies alongside critical limitations, including frequent failures to predict real clinical benefit as seen in cardiovascular, oncology, and Alzheimer’s research. Listeners receive a balanced framework for

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6:22

Shrinking Brains or Just Shaky Science? Dissecting...

Science vs. Spin ·

2026/05/05

We put the "obesity shrinks your brain" headlines under the microscope to separate causal reality from confounding variables. This episode navigates the neurodegeneration debate, questioning if the data holds up or if we're seeing another case of correlation being sold as causation. Join us as we strip away the spin to see what the evidence actually says about the relationship between weight and white matter.

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5:35

The MIT AI Myth: Debunking the "95% Failure" Stat...

Science vs. Spin ·

2026/05/03

In 2025, a viral study claiming that 95% of corporate AI pilots were failing sent the Nasdaq into a tailspin—but there was one problem: the math was 100% wrong. We join Rob Wiblin to dissect how a flawed report managed to hijack the global AI narrative and what the evidence actually says about the success of generative AI in the enterprise. Learn how to spot "data torture" and why the real story of AI integration is far more optimistic than the headlines suggest.

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7:05

Vaping & Cancer: The 2026 Review – Real Risk or...

Science vs. Spin ·

2026/04/26

A major 2026 review in the journal Carcinogenesis claims nicotine vapes are “likely” to cause lung and oral cancers based on DNA damage, inflammation, and mouse tumors. Public-health experts on the other side call the paper misleading, arguing vaping remains far safer than smoking and a proven tool for quitting. We examine both arguments, expose the limitations of the studies on each side, and end with practical, no-nonsense advice for listeners.

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3:48

Science vs Spin: Do Anti-Amyloid Drugs Actually Work...

Science vs. Spin ·

2026/04/24

This episode examines the heated debate between the Cochrane Review and The Lancet on anti-amyloid drugs for Alzheimer’s. We break down the modest benefits, real risks, and methodological differences between older and newer treatments. A balanced, evidence-based analysis for patients, families, and clinicians seeking clarity on this controversial topic.

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5:11

The Rat Study Problem: Why What Works in Mice Fails...

Science vs. Spin ·

2026/04/21

In this episode, we examine the “Rat Study Problem” — the persistent challenge in biomedical research where treatments that succeed dramatically in mice frequently fail when tested in humans. The discussion explores biological differences in metabolism, immune response, disease progression, and environmental factors that limit the predictive value of rodent models. It highlights the high cost of translation failures and the growing need for more sophisticated, human-relevant research approaches to

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6:11

Why Most Headlines About Studies Are Misleading

Science vs. Spin ·

2026/04/20

Most people consume scientific research through headlines—but those headlines often distort study design, exaggerate results, and hide critical limitations like small sample sizes, animal models, and surrogate markers. In this episode, we break down the most common ways research is misrepresented in the media, including the misuse of relative risk, correlation vs. causation errors, and misleading health claims. Learn how to evaluate studies like a professional and develop the critical thinking

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18 results

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