For years, politicians wanting to block legislation on climate change have bolstered their arguments by pointing to the work of a handful of scientists who claim that greenhouse gases pose little risk to humanity.
Deeper Ties to Corporate Cash for Doubtful Climate Researcher - NYTimes.com - 1 views
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One of the names they invoke most often is Wei-Hock Soon, known as Willie, a scientist at the Harvard-Smithsonian Center for Astrophysics who claims that variations in the sun’s energy can largely explain recent global warming.
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He has accepted more than $1.2 million in money from the fossil-fuel industry over the last decade while failing to disclose that conflict of interest in most of his scientific papers. At least 11 papers he has published since 2008 omitted such a disclosure, and in at least eight of those cases, he appears to have violated ethical guidelines of the journals that published his work.
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If Evolution Has Implications for Religion, Can We Justify Teaching It in Public School... - 0 views
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Evolutionary biology is a science, so it can be legally taught in public schools when it's treated as a science and isn't promoted as a support for atheism or materialism.
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few would deny that Darwinian evolution has larger implications that aren't friendly to theism
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the conversation focuses strictly on the science, the implications are still there.
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An Extinct, Head-Butting Animal May Help Explain Giraffes' Long Necks | Smart News| Smi... - 0 views
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Charles Darwin held up giraffes as a prime example of natural selection, his theory that’s often summarized as “survival of the fittest.” Giraffes with comparably longer necks could reach food high up in trees, which gave them an advantage over other animals and members of their own species with shorter necks. These longer-necked individuals thrived and reproduced more, leading to generations of giraffes with their signature lengthened anatomy.
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Yes, giraffes may have evolved to be able to reach food at higher elevations, but their long necks may also be the result of fierce competition for mates
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For many years, researchers simply called the mysterious animal “guài shòu,” or “strange beast.” Now, scientists have given the mammal a name—Discokeryx xiezhi—and they’ve pieced together a rough outline of how the animal may have lived some 16.9 million years ago.
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Errol Morris: The Thinking Man's Detective | Arts & Culture | Smithsonian Magazine - 0 views
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To illustrate the near-impossibility of establishing veracity in photography he engaged in what might seem like a mad, hopeless enterprise: to see whether the cannonballs were initially on the road or placed there—posed for ideological impact. An investigation that involved him going halfway around the world to the Crimea to find the road and subsequently interviewing “shadow experts” on the time of day each photograph might have been shot. As one commenter wrote: “Don’t miss the excursus on the use of albatross eggs to provide the albumen for photo emulsions in early film developing. Or the meditation on Descartes’ Meditations. Or the succinct and devastating deconstruction of deconstructionists’ dim witted view of truth (just because we can’t necessarily know it, they rashly conclude it doesn’t exist). This leads to his critique of the correlative misreading of the film Rashomon [it’s not an ‘all points of view are equally valid’ manifesto] and his desire, expressed in a footnote, for a Rashomon about Rashomon.”
Are You Smarter Than Your Grandfather? Probably Not. | Science | Smithsonian - 1 views
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IQ test scores had significantly risen from one generation to the nex
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widespread increase in IQ scores, and reveals some new ones, regarding teenagers’ vocabularies and the mental decline of the extremely bright in old age. Ultimately, Flynn concludes that human beings are not smarter—just more modern
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there is a subtest called “similarities,” which asks questions like, what do dogs and rabbits have in common? Or what do truth and beauty have in common? On this subtest, the gains over those 50 years have been quite extraordinary, something like 25 points. The arithmetic subtest essentially tests arithmetical reasoning, and on that, the gains have been extremely small.
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Hunting boosts lizard numbers in Australian desert | Science News - 0 views
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The presence of humans rarely improves the lives of neighboring species. Yet a study shows that indigenous Australian hunters create prime habitat for a desert-dwelling lizard.
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The frequent burning creates a patchy mosaic of charred lands and vegetation springing up in various stages of regrowth.
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The lizards may prefer these edges because emerging vegetation from recently burned patches bears more food, the researchers speculate.
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Five Practical Uses for "Spooky" Quantum Mechanics | Science | Smithsonian - 0 views
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This can be fixed using potentially unbreakable quantum key distribution (QKD). In QKD, information about the key is sent via photons that have been randomly polarized. This restricts the photon so that it vibrates in only one plane—for example, up and down, or left to right. The recipient can use polarized filters to decipher the key and then use a chosen algorithm to securely encrypt a message. The secret data still gets
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sent over normal communication channels, but no one can decode the message unless they have the exact quantum key. That's tricky, because quantum rules dictate that "reading" the polarized photons will always change their states, and any attempt at eavesdropping will alert the communicators to a security breach.
How Our Brains Make Memories | Science | Smithsonian - 1 views
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Most people have so-called flashbulb memories of where they were and what they were doing when something momentous happened: the assassination of President John F. Kennedy, say, or the explosion of the space shuttle Challenger. (Unfortunately, staggeringly terrible news seems to come out of the blue more often than staggeringly good news.) But as clear and detailed as these memories feel, psychologists find they are surprisingly inaccurate.
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Nader, now a neuroscientist at McGill University in Montreal, says his memory of the World Trade Center attack has played a few tricks on him. He recalled seeing television footage on September 11 of the first plane hitting the north tower of the World Trade Center. But he was surprised to learn that such footage aired for the first time the following day.
Your Brain on a Magic Trick - NYTimes.com - 2 views
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a retention vanish: a false transfer that exploits a lag in the brain’s perception of motion, called persistence of vision. When done right, the spectator will actually see the coin in the left palm for a split second after the hands separate. This bizarre afterimage results from the fact that visual neurons don’t stop firing once a given stimulus (here, the coin) is no longer present. As a result, our perception of reality lags behind reality by about one one-hundredth of a second.
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Another dark psychological secret magicians routinely take advantage of is known as change blindness — the failure to detect changes in consecutive scenes.
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we are often blind to the results of our own decisions. Once a choice is made, our minds tend to rewrite history in a way that flatters our volition, a fact magicians have exploited for centuries. “If you are given a choice, you believe you have acted freely,” said Teller, of the duo Penn and Teller, to Smithsonian magazine. “This is one of the darkest of all psychological secrets.”
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How Do Astronomers Actually Find Exoplanets? | Science | Smithsonian - 1 views
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generation ago, the idea of a planet orbiting a distant star was still in the realm of science fiction. But since the discovery of the first exoplanet in 1988, we've found hundreds of them, with the discoveries coming at a faster rate over time.
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But the vast majority of all these distant planets have one thing in common—with a few exceptions, they're too far away for us to see, even with our most powerful telescopes. If that's the case, how do astronomers know they're there?
US museums hold the remains of thousands of Black people - 1 views
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Among the human remains in Harvard University’s museum collections are those of 15 people who were probably enslaved African American people.
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This dehumanizing history of collecting African American bodies as scientific specimens is not a problem just at Harvard.
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However, scholars and activists across the U.S. are now seeking to recognize and redress the deep history of violence against Black bodies. Museums and society are finally confronting how the desires of science have at times eclipsed the demands of human rights.
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How Our Brains Make Memories | Science | Smithsonian Magazine - 0 views
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Most people have so-called flashbulb memories of where they were and what they were doing when something momentous happened: the assassination of President John F. Kennedy, say, or the explosion of the space shuttle Challenger.
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But as clear and detailed as these memories feel, psychologists find they are surprisingly inaccurate.
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Nader believes he may have an explanation for such quirks of memory. His ideas are unconventional within neuroscience, and they have caused researchers to reconsider some of their most basic assumptions about how memory works
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Yes, America needs a National Women's History Museum - 0 views
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With a solidly bipartisan vote of 374-37, the US House of Representatives this month passed a bill to establish a National Women’s History Museum. Here’s hoping the Senate follows suit.
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After all, this year marks the 100th anniversary of the 19th Amendment, guaranteeing women’s right to vote — a constitutional change that was the culmination of decades of work by the suffragist movement, which famously dates to the 1848 women’s rights convention in New York’s own Seneca Falls.
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“For too long, women’s history has been left out of the telling of our nation’s history,” she and her fellow lead co-sponsors note. “Representation matters. Let’s make sure that every child can see themselves in their heroes and role models.”
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Ukrainians see their culture being erased as Russia hits beloved sites - 0 views
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“This was intentional. It was a prepared plan. They knew that this legacy was here,” Micay said, wading through the scorched remains, pointing to where paintings, sculptures and books had filled the rooms during her nearly 30 years as the museum director.
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“This was done so Russia can say that there is no Ukrainian culture, that Ukrainian identity does not exist.”
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Since Russia launched its invasion of Ukraine on Feb. 24, Ukrainian officials have accused Moscow of intentionally attacking hundreds of cultural sites, which is a war crime under the 1954 Hague Convention.
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