When Science Goes Backwards
Exceptions to the trend of scientific progress include research on infectious diseases, space colonization, supersonic transit and commercial fusion power.
Scientific America's John Horgan on which areas of science have suffered regression: I don't mean what the philosopher Imre Lakatos referred to as a "degenerating research program," which produces diminishing returns. That's merely declining progress. I mean fields of research that actually go backward, as measured by some specific benchmark. For example, space colonization: When the Cold War ended, and the U.S. and Russia scaled back their space programs, which had always really been more about saber rattling than exploration. Only Trekkies and other sci-fi geeks take space colonization seriously any more.
A federal judge ruled that the Trump administration likely violated the reporter's Fifth Amendment rights when it stripped his press credentials earlier this month.
- Acosta will be allowed to return to the White House on Friday.
- The judge described the ruling as narrow, and didn't rule one way or the other on violations of the First Amendment.
- The case is still open, and the administration may choose to appeal the ruling.
Progressive America would be half as big, but twice as populated as its conservative twin.
- America's two political tribes have consolidated into 'red' and 'blue' nations, with seemingly irreconcilable differences.
- Perhaps the best way to stop the infighting is to go for a divorce and give the two nations a country each
- Based on the UN's partition plan for Israel/Palestine, this proposal provides territorial contiguity and sea access to both 'red' and 'blue' America
New research identifies an unexpected source for some of earth's water.
- A lot of Earth's water is asteroidal in origin, but some of it may come from dissolved solar nebula gas.
- Our planet hides majority of its water inside: two oceans in the mantle and 4–5 in the core.
- New reason to suspect that water is abundant throughout the universe.
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