Commonwealth Report: UN warns El Niño is Supersizing

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1:00The UN warns an El Nino is supersizing while 8.1.8 degrees warming Celsius becomes unavoidable. Scientists chase dark matter. Doctors warn about sitting and one couple rewiles their yard. Good morning. This is the Commonwealth Report in Geeky Science Friday edition. News for the public, not the powerful. You can follow us at Commonwealthreport.News. Is the planet about to get supersized heat that it can't handle? The United Nations just dropped a warning that should stop us all cold. El Nino is supersizing right in front of our eyes. That's not my language. It's UN Secretary General Antonio Gutiérrez. He says the science leaves no room for doubt. The planet is in uncharted waters and those waters are heating up fast. Forecasters say this El Nino could be the biggest in at least a thousand years. Stacking on top of a planet already cooking from decades of fossil fuel pollution.

2:00The result, 2027, is on track to blow apart every heat record we've got. We're already seeing the damage. Wildfires tearing through Indonesia. Monsun rains weakening over India. The world food program says this could push 50 million more people into famine. This isn't a distant problem. It's happening now to real families while the fossil fuel industry keeps caching the checks. Can the world really say there's no good outcome left? As if that wasn't enough, the UN Environment program just told us flat out there are no good outcomes above 1.5 degrees of warming. And we're going to blow past that mark. Even in the rosiest scenario, global heating hits at least 1.8 degrees. The reports says overshooting the Paris Agreement target is now unavoidable, possibly within just a few years. Glaciers could lose a quarter of their mass by 2100. Sea levels could climb 13 centimeters. Global food production could drop up to 14% by 2050.

3:02The president of Palou called this a fork in the road moment for the planet. To say we can still get back to 1.5, but only with deep immediate emissions cuts and pulling carbon out of the sky. That takes political will that our leaders in Washington have shown zero interest in finding. Did you know your brain is roughly 73% water? That's why even mild dehydration can sometimes contribute to things like headaches, dizziness, brain fog and irritability. Staying properly hydrated with water and electrolytes plays an important role in supporting memory, focus and mental alertness. As we age, hydration becomes even more essential for helping our bodies function at their best. That's where native hydrate comes in. Native hydrate is 100% natural with the thoughtfully designed formula that includes BCAAs and all nine essential amino acids to support muscle recovery, strengthen overall wellness. It helps replenish key electrolytes to support your body's natural energy levels.

4:03It's free of artificial flavor, sugars and dyes with only five calories per serving. Every order comes with a 365-day money back guarantee. Try and risk free at nativehydrate.com slash Tom THOM. And see what it can do for your hydration and wellness. That's nativehydrate.com slash Tom. Have scientists finally caught a glimpse of dark matter? Now to something stranger and honestly kind of thrilling. And his working nearly a mile underground is out the code. I say they may have caught the first real hint of dark matter. The invisible stuff that makes up most of the matter in our universe. Stuff we've never seen, only inferred from its gravity. Researchers at the Sanford Underground Research Facility recorded a single strange particle interaction using 10 tons of liquid xenon. Physicism is Sam Erickson at the University of Bristol says it could be the first hint of a dark matter observation. Other scientists urge caution. We've chased false alarms before.

5:05But if it holds up, it would be the first time humanity has actually seen the material that holds galaxies together. Sometimes the universe's biggest mysteries crack open a millimeter at a time. Is your desk chair quietly raising your cancer risk? Here's one that hits close to home for anyone stuck behind the screen all day. A massive study out of the University of Glasgow followed over 91,000 people for more than 12 years. The finding every extra hour of sitting in one long uninterrupted stretch raised the risk of dying from cancer by 9%. It wasn't just how much you sit total. It was sitting without moving. The good news breaking that time up with light movement made a real difference. Swapping just one hour prolonged sitting for light activity cut 10th cancer deaths by 12%. Researchers say the fix doesn't need a gym membership, just getting up stretching and walking to the kitchen from time to time. For millions of Americans stuck a desk with no paid breaks, this is a workplace fairness

6:07you should do, not just a health one. Could your career be the real secret to a sharp mind? Here's some hope if you spent your life grinding through a demanding job. New research out of Italy found people who spent decades in challenging careers stayed in school longer or kept up mentally tough hobbies held onto sharper memories in old age. Researchers at the Skola International Superior Distudia of Avancé studied 45 older adults and found this trait cognitive reserve predicted memory accuracy no matter how hard the test got. Here's the twist. Emotional intelligence so no connection to memory accuracy at all. It only changed how fast people reacted to a happy face and even that flipped depending on the task. So keep learning something hard. Your brain doesn't care how emotionally in tune you are. It cares whether you keep using it. Geeky science alert can ripping out your lawns save the planet one yard at a time? Well close on something you can do this weekend.

7:09James Reed McGuire and Crystal Fritz moved from Chicago to Highland Park, Illinois and decided their lawn was doing nothing for the planet. So they ripped it out. McGuire, a dedicated birder, couldn't stand turf grass that gave nothing back to nature. The first attempts were a mess scattering wildfires and flower seeds with no plan and digging upside by hand. But they kept learning, kept planting native species and now their yard is a certified wildlife habit habitat. Crawling with foxes, rabbits, butterflies and birds, neighbors stopped asking questions. Kids stopped to steer. Turns out this couple joined a nationwide movement of Americans deciding the manicured lawn isn't worth the water, the chemicals or the silence it leaves behind. And that's the way it is today, Friday, September the 4th, 2026, I'm Tom Hartman.