By CORAL DAVENPORT APRIL 14, 2014
“Experts also note that a shift at the national level could come as more states enact climate change policies. Currently California and several Northeastern states, including New York, have enacted state-level programs to force carbon polluters to pay to pollute.
Historically, California’s environmental laws have served as a vanguard and model for national environmental policy. The push for state-level policies could rise, say experts, if there is a significant increase in extreme weather like droughts and flooding, which contribute to higher adaptation costs for state and local governments.”