What Role Do Values Play in Scientific Inquiry?

via Current News – Principia Scientific International
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The idea that science is a “value-free” enterprise is deeply entrenched. “Under standard conditions, water boils at 100°C.” This and countless other facts about nature are mind-independent; that is, they do not depend on what you or I think or feel. And the procedures by which we discover such facts are available to and respected by a diverse public, man or woman, black or white, rich or poor. It…

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via Current News – Principia Scientific International http://ift.tt/1kjWLPW

April 21, 2017 at 02:18AM

Sentinel satellites to monitor every volcano

via Current News – Principia Scientific International
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A UK-led team of scientists is rolling out a project to monitor every land volcano on Earth from space. Two satellites will routinely map the planet’s surface, looking for signs that might hint at a future eruption. They will watch for changes in the shape of the ground below them, enabling scientists to issue an early alert if a volcano appears restless.

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April 21, 2017 at 02:18AM

How does Constant CO2 Cause a Change in Temperature?

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In real science, numbers speak, and they talk through what is called a regression. Most people are familiar with the 2nd-grade bean plant experiment where you shine different amounts of light on different bean plants and measure the rate of growth. Y, the dependent variable, is the bean plant height, X, the independent variable, is the amount of sunlight allowed to reach the bean plant, m is the…

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April 21, 2017 at 02:18AM

The ‘March For Science’ Shows How Carl Sagan Ruined Science

via Climate Change Dispatch
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I am a Carl Sagan fan from way back. His 1980 TV miniseries “Cosmos” hit me at just the right age and inflamed a lifelong love of science. But we’ve had nearly 40 years to assess the long-term effects and see how Sagan unwittingly contributed to a trend that muddled public understanding of science. This weekend’s so-called […]

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April 21, 2017 at 01:25AM