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Category: Science/mathematics

NOAA’s chief scientist stands up for scientific integrity and against political interference

NOAA’s chief scientist stands up for scientific integrity and against political interference

A Message from Craig McLean: Hurricane Dorian and Exceptional Service, addressing his colleagues, states: During the course of the storm, as I am sure you are aware, there were routine and exceptional expert forecasts, the best possible, issued by the NWS Forecasters. These are remarkable colleagues of ours, who receive our products, use them well, and provide the benefit of their own experience in announcing accurate forecasts accompanied by the distinction of all credible scientists—they sign their work. As I’m…

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NOAA’s chief scientist to investigate why agency backed Trump over its experts on Dorian, while NWS director backs forecasters

NOAA’s chief scientist to investigate why agency backed Trump over its experts on Dorian, while NWS director backs forecasters

The Washington Post reports: The National Oceanic and Atmospheric Administration’s acting chief scientist said in an email to colleagues Sunday that he is investigating whether the agency’s response to President Trump’s Hurricane Dorian tweets constituted a violation of NOAA policies and ethics. Also on Monday, the director of the National Weather Service broke with NOAA leadership over its handling of Trump’s Dorian tweets and statements. In an email to NOAA staff that was obtained by The Washington Post, NOAA’s Craig…

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We scientists must rise up to prevent the climate crisis. Words aren’t enough

We scientists must rise up to prevent the climate crisis. Words aren’t enough

Charlie Gardner and Claire Wordley write: As scientists, we tend to operate under an unspoken assumption – that our job is to provide the world with factual information, and if we do so our leaders will use it to make wise decisions. But what if that assumption is wrong? For decades, conservation scientists like us have been telling the world that species and ecosystems are disappearing, and that their loss will have devastating impacts on humanity. Meanwhile, climate scientists have…

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First major center for psychedelic research opening in the U.S.

First major center for psychedelic research opening in the U.S.

Discover magazine reports: The launch of a new privately-funded research center dedicated to investigating the therapeutic benefits of psychedelic drugs was announced today at Johns Hopkins University. The Center for Psychedelic and Consciousness Research will be dedicated to understanding how psychedelics alter consciousness, behavior and brain function. The bulk of the research will focus on psilocybin, the active ingredient in “magic” mushrooms, which has been demonstrated as a powerful tool to treat mental health afflictions. The launch comes thanks to…

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Climate change advancing faster than scientists previously thought

Climate change advancing faster than scientists previously thought

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Naomi Oreskes, Michael Oppenheimer, and Dale Jamieson write: Recently, the U.K. Met Office announced a revision to the Hadley Center historical analysis of sea surface temperatures (SST), suggesting that the oceans have warmed about 0.1 degree Celsius more than previously thought. The need for revision arises from the long-recognized problem that in the past sea surface temperatures were measured using a variety of error-prone methods such as using open buckets, lamb’s wool–wrapped thermometers, and canvas bags. It was not until…

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Trump’s politicization of climate science poses a threat to the future of agriculture

Trump’s politicization of climate science poses a threat to the future of agriculture

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Politico reports: One of the nation’s leading climate change scientists is quitting the Agriculture Department in protest over the Trump administration’s efforts to bury his groundbreaking study about how rice is losing nutrients because of rising levels of carbon dioxide in the atmosphere. Lewis Ziska, a 62-year-old plant physiologist who’s worked at USDA’s Agricultural Research Service for more than two decades, told POLITICO he was alarmed when department officials not only questioned the findings of the study — which raised…

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White House ‘undercutting evidence’ of climate crisis, says analyst who resigned

White House ‘undercutting evidence’ of climate crisis, says analyst who resigned

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The Guardian reports: A former senior government analyst has accused the Trump administration of “undercutting evidence” of the threat to national security from the climate crisis after his report on the issue was blocked by the White House. Rod Schoonover, who worked as an intelligence analyst for the federal government for 10 years before resigning earlier this month, submitted a written testimony on the “wide-ranging implications” of global heating over the next 20 years, for submission to the House intelligence…

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How Arab scholars preserved scientific texts serving as the foundations of modern knowledge

How Arab scholars preserved scientific texts serving as the foundations of modern knowledge

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In a review of Violet Moller’s new book, The Map of Knowledge: A Thousand-Year History of How Classical Ideas Were Lost and Found, Katie Hafner writes: While religion dictated the cultural winds of the Western world, ideas flowed freely through the Middle East, traversing religions and cultures. Knowledge began flowing into Baghdad from every direction as scholars translated Greek manuscripts into Arabic. Book production soared as texts were read aloud to roomfuls of scribes so that many copies could be…

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NASA should focus on saving Earth

NASA should focus on saving Earth

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Lori Garver, former deputy NASA administrator, writes: In a July Pew Research Center study, 63 percent of respondents said monitoring key parts of Earth’s climate system should be the highest priority for the United States’ space agency — sending astronauts to the moon was their lowest priority, at 13 percent ; 18 percent favor Mars. The public is right about this. Climate change — not Russia, much less China — is today’s existential threat. Data from NASA satellites show that future generations here…

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‘Culture of fear, censorship, and suppression’ in Trump administration is undermining science

‘Culture of fear, censorship, and suppression’ in Trump administration is undermining science

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Think Progress reports: There is a “culture of fear, censorship, and suppression” within the Trump administration that is impeding government scientists from doing their best work, former Interior Department policy director and scientist turned whistleblower Joel Clement warned on Wednesday. Speaking to lawmakers on the House Science Committee, scientific experts spoke about the need for stronger rules to support the integrity of their research and ensure that political agendas don’t dictate or interfere with the data. “There is not Democratic…

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Trump’s relentless war against science

Trump’s relentless war against science

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The Hill reports: President Trump is directing all agencies to cut their advisory boards by “at least” one third. The executive order issued Friday evening directs all federal agencies to “evaluate the need” for each of their current advisory committees. The order gives agencies until Sept. 30 to terminate, at a minimum, one-third of their committees. Committees that qualify for the chopping block include those that have completed their objective, had their work taken up by other panels or where…

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Influential panel votes to recognize Earth’s new epoch: The Anthropocene

Influential panel votes to recognize Earth’s new epoch: The Anthropocene

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Nature reports: A panel of scientists voted this week to designate a new geologic epoch — the Anthropocene — to mark the profound ways in which humans have altered the planet. That decision, by the 34-member Anthropocene Working Group (AWG), marks an important step towards formally defining a new slice of the geologic record — an idea that has generated intense debate within the scientific community over the past few years. The panel plans to submit a formal proposal for…

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Yes, determinists, there is such a thing as free will

Yes, determinists, there is such a thing as free will

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In an interview with Nautilus, Christian List says: I think the mistake in the standard arguments against free will lies in a failure to distinguish between different levels of description. If we are searching for free will at the fundamental physical level, we are simply searching in the wrong place. Let’s go through these arguments one by one. What do you say to those who consider the idea that humans are beings with goals and intentions, and that we act…

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What science can tell us about how other creatures experience the world

What science can tell us about how other creatures experience the world

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Ross Andersen writes: Amid the human crush of Old Delhi, on the edge of a medieval bazaar, a red structure with cages on its roof rises three stories above the labyrinth of neon-lit stalls and narrow alleyways, its top floor emblazoned with two words: birds hospital. On a hot day last spring, I removed my shoes at the hospital’s entrance and walked up to the second-floor lobby, where a clerk in his late 20s was processing patients. An older woman…

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Earth’s magnetic field is acting up and geologists don’t know why

Earth’s magnetic field is acting up and geologists don’t know why

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Nature reports: Something strange is going on at the top of the world. Earth’s north magnetic pole has been skittering away from Canada and towards Siberia, driven by liquid iron sloshing within the planet’s core. The magnetic pole is moving so quickly that it has forced the world’s geomagnetism experts into a rare move. On 15 January [postponed to 30 January due to the ongoing US government shutdown], they are set to update the World Magnetic Model, which describes the…

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