From the recently released Oregon Climate Change Assessment report. "Under continued increasing GHG emissions, Oregon's climate is..
projected to warm on average 3-7*F by 2050s and 5-11*F by the 2080s. IF GHG emissions level off by mid-century, warming would be limited...
... to 2-5*F by the 2050s and 2-7*F by the 2080s."
I say those few degrees are worth fighting for