Friday, February 22, 2013

Editorial: Unmuzzle Our Scientists

Edmonton Journal
A bid by Ottawa to impose sweeping confidentiality rules on an Arctic science project is the latest in a disturbing trend that suggests federal environmental scientists are being systematically silenced from communicating their findings to the public. 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...