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Global Warming Skeptics Are WrongWilliam Nordhaus | NYRB | 27 February 2012 Yale economist rebuts sceptics' arguments, point by point. The earth is getting warmer. Due to carbon dioxide pollution. Humans are responsible. The science is legitimate. It's a bad situation. It's worth taking action |
Super-bright black holes could reveal if the universe is pixelated
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Space-time may not be continuous but instead made up of many discrete bits
– and we may be able to see their effects near the edges of unusually
bright bla...
2 hours ago
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