A leading California think tank proposes letting some fish species die off in order to save the larger Delta ecosystem. The report by the Public Policy Institute of California states that some species — notably the Delta smelt — may be too far gone to save. The plan also suggests a 30 percent cut to urban water use, which would affect Bay Area communities, but no comparable demands for agriculture to conserve. Fish populations have taken a nosedive in the Delta for a variety of reasons, including the exporting of water for farms and consumers. [Bay Area News Group via the Oakland Tribune]
It’s been a point of maddening frustration for scientists and environmentalists that as the predictions on global warming grow more dire, the public seems...
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