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  • Land + Ocean Data Set


    Berkeley Earth is pleased to announce that we’ve merged an oceans temperature analysis to our existing land data, and have a new global data set: Land + Ocean

  • Berkeley Earth An independent non-profit
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    Berkeley Earth An independent non-profit

    Berkeley Earth was created to address potential biases in the land surface temperature record. We are now expanding scientific investigations, educating and communicating about climate change, and evaluating mitigation efforts in developing and developed economies.

  • Air Pollution

    Air Pollution

    In April 2014, Berkeley Earth began a major new effort to collect and analyze the world’s air pollution data. In August 2015 our first scientific paper on air pollution in China, was accepted for publication by PLOS ONE.

  • Results By Location

    Results By Location

    Berkeley Earth provides a clickable map so you can find temperature data for your hometown, state, or country. Check it out!

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Berkeley Earth is independently operated, funded primarily by unrestricted educational grants. We pursue objectivity without concern for policies of government, industry or philanthropic ventures.



We continue to lower the barriers to entry into climate science by posting all our raw data and our analysis code online to provide an open platform for further analysis. We also post all our Berkeley Earth papers, NEW LifeGear LG21-60576-BLA Flashlight Pro Series Red Alert 750 Lumens CREE LED, graphics and analysis code.


Goodbye to Classical Liberalism… Letter from the Editor: Editor in Chief P.J. O’Rourke People are always saying this… especially people my age. Marcus NEW Light 4 Plate Carrier in CoyoteTullius Cicero, born in 106 B.C. and therefore even older than I am, is famous for his...


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Berkeley Earth took a data-driven approach to temperature analysis (using five times more data than other groups), and we are now taking a data-driven approach to other areas of energy and climate science..New Lightweight Kamp-Rite Tent Cot Original Size Tent Cot (Green) Support 300lbs

Why Elon Musk’s Car Company Is Headed for Disaster By Whitney Tilson It was the worst short of my nearly two-decade career running hedge funds… I shorted Tesla around $35 a share in early 2013 and didn’t throw in the towel until after it...

It’s Positively Confusing By P.J. O’Rourke There’s a reason why so much political thinking starts out in the neighborhood of Idealism, crossesNew MTN 29 WP RED All Terrian Snowshoes up to 255 lbs + Free Carrying Tote BagNEW NESTING CAMP COOKSET CAMPER 22 pc ALUMINUM POT PAN CAMPING COOK SET NIBNew Nitecore Chameleon Series CG6 Green Flashlight NCCG6 Naive Street, and winds up in Stupidville. The reason is confusion between negative rights and positive...

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A Troubling Scenario That Will Infect the Markets This Year By Bryan Beach The initial public offering (“IPO”) of Lyft shares in March is only the beginning… New Liv Coveta Bicycle HelmetThe financial press drowned the public in the news. I’m sure you saw at least one...

Fed up with the Supreme Court, New NITECORE P12GT CREE LED 1000 Lumens tactical flashlight with holster & accNew Northwave Men Performance Cycling Bibshorts Bib Small Road Bike Race DesignNEW NUM'AXES Game and Trail Camera SL1008Democrats propose “reforms” By Ilya Shapiro No matter how much we might rage against the political calendar (the bastards are encouraged even if we don’t vote), the 2020 presidential race is upon us. Having finally...


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The “Powell Doctrine” Gives Us a Clue By P.J. O’Rourke As someone who subscribes to the principles of libertarianism, I have a problem with foreign policy. Libertarian philosophy is based on individual freedom and responsibility. Yet...

By Bjørn Lomborg Decades of climate-change exaggeration in the West have produced frightened children, febrile headlines, and unrealistic political promises.NEW Look Keo BLADE CARBON Pedals 12 16 Nm Blades TOUR DE FRANCE YELLOW The world needs a cooler approach that addresses climate change smartly without scaring us...

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By Josh Friedman On a trip to Ethiopia in the 1990s, I met with Prime Minister Meles Zenawi to try to persuade him to stop jailing journalists. Since Meles’ guerillas had ousted a repressive Soviet-backed dictatorship a few years before, there had...

In my opinion: By Dr. Ron Paul Last month’s arrest of Wikileaks publisher Julian Assange by the British government on a U.S. extradition order is an attack on New Pedro's Ratcheting Combo Wrench Set 8-Piece Metric Wrench Set With PouchNEW PLATYPUS BOTTLE SOFT PUSH-PULL CAP 1L BPA BPS FREE REUSABLE LIGHTWEIGHT TREEall of us. It is an attack on the U.S. Constitution. It is an attack on the free press. It...

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The markets keep bouncing back… unemployment is at record lows… but are things really as rosy as they seem? Fresh out of last month’s politics issue, we’re looking at what comes next for the economy, the presidency, personal...

Dear reader, As we’ve said many times in these pages, there is something wrong in America… It’s been a decade since the global financial crisis. New Princeton Tec EOS Tactical Headlamp PT01237New Race Face Turbine Crankset with 30t Chainring NW, Cinch 175mmAnd yet 40% of Americans –NEW Rei ALDERVALE Womens 10 Pewter Green Khaki UPF 50+ Hiking Roll Up PantsNEW redOR 2 inpower Powermeter crank DM Road (165,170,172.5mm)NEW Sandal Columbia Terrebonne (khaki mhw heatwave) SIZE 9 pull on shoe 17182112 including middle-class families – still struggle to afford...


Dear reader, For a decade now, Americans have enjoyed a New Sealed Bean Bag Toss-Complete + Majik Bean Bag Toss + Tic Tac TossNew Shimano Deore XT Di2 M8050 M8000 11s Electronic Upgrade Group GroupsetNew Shimano Men's SH-R171W Road Bike shoes White SPD-SL 3 Bolt Carbonstock-market rally. Some $17 trillion in new wealth has been created. The economy has boomed. Unemployment is at all-time lows. And yet, almost none of this prosperity is real. This...


Horrific Air Pollution in Europe Reaches 7 cigarettes per day equivalent, a pack a day in India and China

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