College Debate Is Ugly
"I still think that in going the way it has gone, policy debate has coarsened itself." Mark Oppenheimer at Slate laments the exaggerated competition in once-civil team sports.
"I still think that in going the way it has gone, policy debate has coarsened itself." Mark Oppenheimer at Slate laments the exaggerated competition in once-civil team sports. "Beginning around 1970 it became specialized and opaque to outsiders, and around it a whole money-making complex of summer camps and research services arose. This troubles me, I now realize, because I think that the professionalization of American schoolboy and -girl activities is a bad thing. I think it's too bad that even moderately ambitious soccer players attend soccer camps all summer long, specializing at a young age; I regret there are fewer multi-sport athletes than before, even if I never could have been one of them."
How a cataclysm worse than what killed the dinosaurs destroyed 90 percent of all life on Earth.
While the demise of the dinosaurs gets more attention as far as mass extinctions go, an even more disastrous event called "the Great Dying” or the “End-Permian Extinction” happened on Earth prior to that. Now scientists discovered how this cataclysm, which took place about 250 million years ago, managed to kill off more than 90 percent of all life on the planet.
A new study discovers the “liking gap” — the difference between how we view others we’re meeting for the first time, and the way we think they’re seeing us.
We tend to be defensive socially. When we meet new people, we’re often concerned with how we’re coming off. Our anxiety causes us to be so concerned with the impression we’re creating that we fail to notice that the same is true of the other person as well. A new study led by Erica J. Boothby, published on September 5 in Psychological Science, reveals how people tend to like us more in first encounters than we’d ever suspect.
Using advanced laser technology, scientists at NASA will track global changes in ice with greater accuracy.
Leaving from Vandenberg Air Force base in California this coming Saturday, at 8:46 a.m. ET, the Ice, Cloud, and Land Elevation Satellite-2 — or, the "ICESat-2" — is perched atop a United Launch Alliance Delta II rocket, and when it assumes its orbit, it will study ice layers at Earth's poles, using its only payload, the Advance Topographic Laser Altimeter System (ATLAS).
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