One report says sudden climate shifts could appear in years or decades and calls for an early warning system. Another says a widely accepted emissions cap is too high.
Scientists sounded alarms Tuesday with a pair of studies challenging the idea that climate change is occurring gradually over the century and that its worst effects can be avoided by keeping emissions below a critical threshold.
via L.A. Times - Science http://feeds.latimes.com/~r/latimes/news/science/~3/VHmWZ_9g8SI/la-me-climate-urgency-20131204,0,7482587.story
Scientists sounded alarms Tuesday with a pair of studies challenging the idea that climate change is occurring gradually over the century and that its worst effects can be avoided by keeping emissions below a critical threshold.
via L.A. Times - Science http://feeds.latimes.com/~r/latimes/news/science/~3/VHmWZ_9g8SI/la-me-climate-urgency-20131204,0,7482587.story
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