Kurzgesagt - In a Nutshell S14E07 · The Uncomfortable Truth About Ozempic (Updated Version)
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Overview
Losing weight is hard, and obesity is one of the unhealthiest things that can happen to your body. It increases your risk of diabetes, heart attacks, cancer, and can lead to a series of other health complications. But today, the new weight loss drugs are often used to tackle the obesity. How do these drugs work? What do they do to our metabolism, and could they change public health forever? IMPORTANT: This is an updated version from the original video we released over a month ago. The first version did not contain wrong information but our framing was not good enough – after hearing your feedback it was clear that we didn’t communicate the topic well – so we revised the script, made the video longer and added more information and clarifications at key points.
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1. Trees Are Even More Crazy Than We Thought2026-01-07 · 12mTrees are among the most fascinating life forms on Earth, but what makes them truly fascinating is hiding underground! They are able to break solid rocks with hydraulic roots, all
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2. The Uncomfortable Truth About Ozempic · 13mLosing weight is hard, and obesity is one of the unhealthiest things that can happen to your body. It increases your risk of diabetes, heart attacks, cancer, and can lead to a seri
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3. This Is the Scariest Place in The Universe2026-03-10 · 9mMost of the universe is not made of stars, galaxies, or beautiful glowing nebulae. Instead, the majority of it is what seems to be vast, silent emptiness. Huge cosmic voids stretch
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4. The Most Insane Megaproject You Never Heard About2026-03-30 · 13mAt the height of the Cold War, nuclear weapons were seen not only as devices of destruction, but also as tools for progress. Project Plowshare was a bold attempt to use atomic expl
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5. Let’s Dissect Your Brain2026-04-21 · 12mYour mind is the only place in the universe that only you can access. It’s where all of your thoughts, memories and emotions exist. A whole inner universe that is being shaped by y
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6. GERMANY IS OVER2026-05-05 · 14mGermany is heading towards a population collapse. For decades, birth rates have remained below replacement levels, while people are living longer than ever before. As a result, the
- 7 7. The Uncomfortable Truth About Ozempic (Updated Version)2026-05-19 · 16mLosing weight is hard, and obesity is one of the unhealthiest things that can happen to your body. It increases your risk of diabetes, heart attacks, cancer, and can lead to a seri
- 8 8. Why Earth Sucks Compared to the Planet Hestia2026-05-26 · 15mEarth may seem like the perfect planet for life, but huge parts of our planet are actually hostile deserts of ice, rock, heat or darkness. Even our oceans are mostly barren voids w
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9. How Is a Memory Stored Inside Your Squishy Brain?2026-06-16 · 14mMemory is one of the strangest abilities you possess. Your brain uses an incredibly complex biological system to preserve moments from your past that no longer exist, allowing you
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10. What’s It Like to Be Killed by Nature’s Most Brutal Predator2026-07-07 · 12mThere is a hidden world filled with monsters you never heard of, from predators who spit acid and shoot harpoons, to armored hunters that devour their prey alive. Deep in the ocean
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11. The Impenetrable Barrier Trapping Us in the Solar System2026-08-04 · 14mAfter exploring most of Earth, venturing into space and exploring other planets, stars and galaxies seemed like an exciting, and even obvious next step. But the deeper we look, the
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12. This Woman Cured Her Cancer with an Insane Method2026-09-15 · 15mIn a battle against cancer, could viruses be our allies? When Croatian virologist Dr. Beata Halassy’s breast cancer returned for the third time, she made a bold decision: to experi
- 13 13. This Is What a Godlike Civilization Would Look Like2026-09-22 · 14mWe imagine advanced alien civilizations building gigantic spaceships, Dyson spheres and empires spanning entire galaxies. But what if true technological progress goes in exactly th
- 14 14. AI Just Became Humanity’s Biggest Threat2026-10-05 · 22mIn July of 2026, 700 AI agents hacked the infrastructure of Hugging Face in order to solve a task. This task was designed to be impossible to solve, so just within hours, they join
- 15 15. We Found the Dark Matter of History2026-10-08 · 18mWhat we know about human history is only a fraction of the full story. Much of the rest is like dark matter, invisible to us. We can’t see it, and we can only see the effects of it