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POPSHow to Talk to a Global Warming Skeptic (FAQ) More common questions and myths answered at the source, thoroughly cross-referenced and conveniently categorized and sub-categorized by type of argument: Stages of Denial Scientific Topics Types of Argument Levels of Sophistication A nice reference that's updated with fresh comments. Many "skeptics" often are unaware (by choice or by circumstance) that their common questions have already been addressed by scientists long ago.
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POPSMost spectacular view in the Solar System Few sights in the solar system are more strikingly beautiful than softly hued Saturn embraced by the shadows of its stately rings. The Cassini Orbiter on its mission in deep space caught this rare occasion of Saturn eclipsing the Sun.
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POPS26% of Americans don't know that earth revolves around sun (my understanding is that the 71.2% who correctly said that it takes the earth 1 year to revolve around the sun is actually 71.2% of the 73.6% of respondents who correctly said the earth revolves around the sun. That means that only 52.4% of all Americans know it takes the earth one year to revolve around the sun. That noise you just heard is my jaw hitting the floor. Via Kieran Healy at Crooked Timber
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POPSFor the first time, everyone can see the whole world "Google Earth has introduced 21 layers of data from various organizations that provide information about specific ocean sites." I find this collaborative work inspiring, in relation to how humanity can unite in creating a win win situation for all.
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POPSA Diamond Bigger than Earth Discovered The diamond is actually the crystallized interior of a white dwarf – or the hot core of a star that is left over after the star uses up its nuclear fuel and dies. It is made mostly of carbon and is coated by a thin layer of hydrogen and helium gases.
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POPSFive Reasons Why Aliens Will Make Contact with the Japanese First North Korea is rumored to have recently released a statement claiming that their nuclear reactor has the dual capability of communicating wirelessly with alien species up to 1,000 light years away in real time. Of course, we can't believe everything that the North Korean government says, but seriously, I wouldn't be surprised at all if they were already communicating with other planets. If that's the case, it should be relatively easy for Japan, a neighboring country, to intercept their signals with laser pulses and let the world know definitively what Kim Jong Il has known for decades—that there is life beyond Earth.
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POPSCarl Sagan - Pale Blue Dot I did a search and found several clips for a Pale Blue Dot, but this one is special. This has Carl Sagan himself speaking. Absolutely wonderful!
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