October 22, 2016, 7am PDT
If climate change is among the world's most pressing environmental issues, then Initiative 732 in Washington state should be watched by all concerned with the future of the planet. PBS NewsHour explores why the initiative is so controversial.
September 19, 2016, 7am PDT
A largely revenue-neutral carbon tax proposal, similar to the carbon tax in British Columbia which began in 2008, qualified for the November ballot in Washington. Environmentalists and Democrats, not Big Oil, may cause it's defeat.