Thursday, March 2, 2017

Scientists Say Canadian Bacteria Fossils May Be Earth’s Oldest

The New York Times

They are microscopic artwork: tiny tubes and long filaments, strange squiggles etched into some of the most ancient rocks known. Details here.

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The Fertilizer Falacy - Pushing Yields up and Profit Down

Understanding Agriculture  Nitrogen fertilizer is applied to winter wheat.  Photo by Michael Trolove. There’s a deeply held belief in modern...