Jonathan Cohler

No Crisis. An Optimum. For three decades you have been told that Earth faces a climate emergency. That CO₂ is a pollutant. That the air you breathe and the weather you live in are dangerously abnormal and getting worse. Governments repeat it. Networks repeat it. Your children bring it home from school as settled fact. It's huge lie. It is a story that gets the sign wrong on every physical variable it names. Set the story aside for ten minutes and look at what the instruments actually record. The gas plants eat Everything alive is built from atmospheric CO₂. Every leaf, every grain of wheat, every muscle fiber in every animal, every cell of you reading this. Plants pull carbon out of the air, and the rest of the food chain lives on what they build. The air now holds 420 parts per million of CO₂. Across the last 540 million years, the average has been closer to 2500. During the Cambrian explosion, when complex life first flooded the oceans, it was 4500. The dinosaurs lived at 1700. Commercial greenhouses pump in CO₂ until they reach 1000 to 1500 ppm, because that is where plants grow fastest and strongest. So where are we? At roughly a sixth of the geological average. At roughly a third of what plants actually want. In the whole long history of green life on this planet, we are living at the low end of the fuel gauge. How low? Below 150 ppm, photosynthesis stops. Plants die. Everything that eats plants dies. Everything that eats those animals dies. The whole biosphere ends. Before humans started burning coal, the air sat at 280 ppm. Only 130 ppm above zero. At the last ice age it was 180 ppm. Thirty ppm above the end of the world. Rising CO₂ moves life away from that cliff. Not toward it. There is no such thing as a global temperature Before going further, throw out a phrase that has done enormous damage. "Global temperature." It does not exist. It is not a physical quantity. Nothing in nature has that temperature. No instrument can measure it. It is a number manufactured by institutions and sold to the public as if it were a reading off a thermometer. It is a blatant and TOTAL lie. It was built to propagandize and to brainwash. Every headline about the planet "warming by 1.5 degrees" or "approaching a dangerous threshold" rests on that invented number. Pull the number out and the headline collapses. So forget "global warming." It is a slogan built on a quantity that was concocted for the purpose of frightening you. Stick to what instruments at specific places actually record, and to the physical and biological changes you can see and measure directly. What is actually happening to the Earth You do not have to take anyone's word for the direction things are moving. Satellites have been watching. The planet is getting greener. Leaf area has grown across a quarter to half of all vegetated land in the satellite era, and CO₂ is the main reason. Global grain production has tripled since 1961. The Sahel, the strip of Africa south of the Sahara, is pushing green back into what used to be desert. Growing seasons in the farming belts of North America, Europe, and Asia are longer than they were a generation ago. These are not projections. These are measurements of physical things. More leaves. More grain. More forest where there was sand. The world your parents grew up on had less food and less forest than the world you live on now. What is actually happening to people Climate activists tell you the weather is killing more of us. The death records say the opposite. Deaths from floods, droughts, storms, and extreme temperatures are down roughly 95 to 98 percent per person since the 1920s. The planet has four times as many people on it as it did then, and far fewer of them die from weather. Insurance payouts for weather disasters show no upward trend once you adjust for the fact that there are more people with more stuff in harm's way. Even the IPCC, in its own latest report, quietly admits it has "low confidence" that most types of extreme weather are getting worse. The emergency is not in the data. It is in the headlines about the data. What the past tells us Every time in human history that proxy records show warmer, wetter local conditions, civilizations expanded. The mid-Holocene, when the Sahara was green and farming spread across Eurasia. The Roman period, when the empire fed itself from North African grain and grew wine in Britain. The Medieval period, when Vikings farmed Greenland and European cathedrals went up on the strength of good harvests. Every time local proxies show cold and drought, people died. The Little Ice Age brought the Great Famine, the Black Death, the collapse of Norse Greenland, witch hunts over failed crops, and revolutions driven by hunger. Go further back. During the last interglacial, hippos lived in what is now the Thames. During the Pliocene, boreal forest grew on Ellesmere Island, within a thousand miles of the North Pole. Life, including every ancestor of every mammal alive today, did better in those windows than in the glacial periods that bracketed them. Where we actually are Pull back and look at the window we live in. CO₂ at the low end of what plants want, finally climbing back toward the range in which green life was built to flourish. Local proxy records across the planet showing a biosphere that is already thriving. Grain yields at record highs. Forests expanding. Deserts in retreat. Fewer people dying of weather than at any point in recorded history. More people fed, housed, lit, warmed, and connected than any generation that came before. This is not a crisis. This is a shining city on a hill. And the trajectory is upward, provided we do not let the lie strangle it. The crisis story only works if you flip every sign. You have to invoke a "global temperature" that does not exist. You have to call the gas that builds every living thing a pollutant. You have to call the warm, wet periods that fed every great civilization dangerous. You have to call the coldest, driest, most carbon-starved stretch in the geological record normal, and treat every step away from it as a threat. That is not science. That is an inversion. It was built to frighten you into surrendering your energy, your food supply, your industry, and your freedom. Stamp out the lie The math deniers have had three decades of unchallenged airtime. They have captured curricula, redirected trillions of dollars, shuttered power plants, criminalized industries, and taught a generation of children to fear the air they exhale. They have done it with numbers that do not exist and sign errors on numbers that do. Name the lie every time you hear it. "Global temperature" is not a measurement. CO₂ is not a pollutant. The warm periods were not catastrophes. The current window is not an emergency. The geological record is not on their side. The biological record is not on their side. The mortality record is not on their side. The math is not on their side. Nothing is on their side except repetition and institutional power. Both lose to clearly stated truth, repeated by enough people, long enough. The future is better than the past. The biosphere is healthier than it was a century ago. Humanity is richer, longer-lived, and better fed than at any moment in its history. The trajectory keeps climbing as long as we keep the lights on, the fields fertilized, and the lie out of the policy rooms. Stamp out the lie. The city on the hill gets brighter from here.