Measurement of electron’s ‘shape’ dims hopes for discovery of new particles

Measurement of electron’s ‘shape’ dims hopes for discovery of new particles

Science reports: A measurement of the humble electron has dimmed particle physicists’ long-held hopes of discovering exotic new particles. The finding, reported today in Science, confirms to greater precision than ever before that the distribution of electric charge in the electron is essentially round. The result implies that any new fundamental particles lurking undiscovered in the vacuum might be too massive for even the world’s biggest atom smasher, the Large Hadron Collider (LHC), to produce. “It’s a fantastic result,” says…

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How nationalist movements paved Ukraine’s way to freedom

How nationalist movements paved Ukraine’s way to freedom

Alexander Query writes: When Russia launched its full-scale invasion of Ukraine, many in the West, and in the Kremlin too, expected the Ukrainian state to crumble in weeks, if not days. The government would flee, the state would be carved up – some lands absorbed by Russia, the rest perhaps being made into a Moscow-dominated puppet state. The war might continue, but it would be an insurgency in an occupied country, so the experts said. They were wrong, and part…

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Turkey’s Erdogan says Ukraine deserves NATO membership

Turkey’s Erdogan says Ukraine deserves NATO membership

CNN reports: Ukraine deserves to have NATO membership, Turkish President Recep Tayyip Erdogan said during a joint press conference in Istanbul alongside Ukrainian President Volodymyr Zelensky. During the press conference Erdogan also said he hoped the Black Sea grain deal, which Turkey helped broker with Russia, will be extended. The deal, seen as vital for world food security, is expiring in just ten days. The Turkish president went on to say he will support the rebuilding of Ukraine and that…

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Biden approves cluster munition supply to Ukraine

Biden approves cluster munition supply to Ukraine

The Washington Post reports: President Biden has approved the provision of U.S. cluster munitions for Ukraine, with drawdown of the weapons from Defense Department stocks due to be announced Friday. The move, which will bypass U.S. law prohibiting the production, use or transfer of cluster munitions with a failure rate of more than 1 percent, comes amid concerns about Kyiv’s lagging counteroffensive against entrenched Russian troops and dwindling Western stocks of conventional artillery. It follows months of internal administration debate…

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The world just broke a stunning slew of heat records. Why right now?

The world just broke a stunning slew of heat records. Why right now?

Bob Henson writes: Mid-2023 seems destined to go down as a pivotal period in climate change history — a time when planet Earth seemed to go from a simmer to a full rolling boil in a matter of weeks. What’s jumping out isn’t a single heat wave, but a one-after-another series of global and regional heat records astounding in both scope and persistence. The world just had the hottest June on record, with unprecedented sea surface temperatures and record-low Antarctic…

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Prosecutors in Trump classified documents case are facing threats

Prosecutors in Trump classified documents case are facing threats

The Washington Post reports: Individual prosecutors involved in the classified documents case against former president Donald Trump are facing substantial harassment and threats online and elsewhere, according to extremism experts and a government official familiar with the matter. At the same time, two officials said, federal agencies have not observed a general increase in threats against law enforcement in the weeks since Trump was indicted in South Florida — a sharp contrast from the surge of violent rhetoric in the…

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The brain-rotting contrarianism of the billionaire tech bros

The brain-rotting contrarianism of the billionaire tech bros

Paul Krugman writes: But for [Robert F. Kennedy Jr’s] last name, nobody would be paying him any attention — and despite that last name, he has zero chance of winning the Democratic presidential nomination. Yet now that Ron DeSantis’s campaign (slogan: “woke woke immigrants woke woke”) seems to be on the skids, Kennedy is suddenly getting support from some of the biggest names in Silicon Valley. Jack Dorsey, who founded Twitter, has endorsed him, while some other prominent tech figures…

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How Twitter lost its place as the global town square

How Twitter lost its place as the global town square

The Washington Post reports: Alex Pearlman, a stand-up comedian in Philadelphia, woke up one morning in June and turned on the local news. A portion of Interstate 95 had collapsed. Pearlman thought it was the type of thing people should know about. Five years ago, he would have turned to Twitter to spread the news. But on that Sunday morning, he picked up his phone and made a TikTok — which quickly amassed more than 2 million views. A decade…

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That woman from Michigan would be amazing against Trump

That woman from Michigan would be amazing against Trump

Jonathan Martin writes: Democrats in Michigan’s congressional delegation have pleaded with [Gov. Gretchen] Whitmer to run [for president], I’m told by officials familiar with the conversations, and the lawmakers have themselves been nudged by colleagues from other states to push her. Notably, that roster of congressional Democrats from other states eager for a Whitmer bid included members of the Congressional Black Caucus. These backstage conversations have taken place as Biden’s approval ratings show little sign of improvement and increasingly appear…

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Restricting the govt. from speaking to tech companies will spread disinformation and harm democracy

Restricting the govt. from speaking to tech companies will spread disinformation and harm democracy

Leah Litman and Laurence H. Tribe write: On July 4, federal Judge Terry A. Doughty in the Western District of Louisiana issued a preliminary injunction in Missouri v. Biden, a case that basically turns some elected Republicans’ fixation on social media censorship into legal reality. The impetus behind the case is the now thoroughly debunked conspiracy theory that the government is somehow strong-arming Big Tech into censoring conservative speech and speakers in violation of the First Amendment. While there are, in theory, interesting questions about when…

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Why a sudden surge of broken heat records is scaring scientists

Why a sudden surge of broken heat records is scaring scientists

The Washington Post reports: A remarkable spate of historic heat is hitting the planet, raising alarm over looming extreme weather dangers — and an increasing likelihood that this year will be Earth’s warmest on record. New precedents have been set in recent weeks and months, surprising some scientists with their swift evolution: historically warm oceans, with North Atlantic temperatures already nearing their typical annual peak; unparalleled low sea ice levels around Antarctica, where global warming impacts had, until now, been…

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Swing state Republicans bleed donors and cash over Trump’s false election claims

Swing state Republicans bleed donors and cash over Trump’s false election claims

Reuters reports: Real estate mogul Ron Weiser has been one of the biggest donors to the Michigan Republican Party, giving $4.5 million in the recent midterm election cycle. But no more. Weiser, former chair of the party, has halted his funding, citing concerns about the organization’s stewardship. He says he doesn’t agree with Republicans who promote falsehoods about election results and insists it’s “ludicrous” to claim Donald Trump, who lost Michigan by 154,000 votes in 2020, carried the state. “I…

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Russia’s war on Ukraine has forced us in Germany to think differently about our role in the world

Russia’s war on Ukraine has forced us in Germany to think differently about our role in the world

Annalena Baerbock, Germany’s foreign minister, writes: Our security is not a given. For too long, we did not listen to the warnings of our eastern neighbours who urged us to take the threats emanating from Russia seriously. We learned that “hoping for the best” is not enough when dealing with an increasingly autocratic leader. Besides all our efforts to construct a European security architecture with Russia, our economic and political interaction also did not sway the Russian regime toward democracy….

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Why did Darwin’s 20th-century followers get evolution so wrong?

Why did Darwin’s 20th-century followers get evolution so wrong?

James A Shapiro writes: Since 1859, when Charles Darwin’s On the Origin of Species was first published, the theory of natural selection has dominated our conceptions of evolution. As Darwin understood it, natural selection is a slow and gradual process that takes place across multiple generations through successive random hereditary variations. In the short term, a small variation might confer a slight advantage to an organism and its offspring, such as a longer beak or better camouflage, allowing it to…

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