The Washington Policy Center—which endeavors to "improve lives through market solutions"—accused the Dow Constantine for King County Executive campaign in a tersely worded letter of mischaracterizing the organization's position on global warming:

Recently, you and your campaign spokesmen have claimed that we at Washington Policy Center “don’t believe in global warming” and that we are climate “deniers.” You have repeated this assertion several times on television, in ads and in other venues. Your assertions regarding Washington Policy Center’s views on climate change are false and we ask that you correct them.

If you check the WPC's website for information on environmental issues, you get headlines like "Cap-and-Trade Could Cost Washington as Many as 18,292 Net Jobs, $5.7 Billion in Personal Income" and "Is the Growth Management Act Working?." A banner ad advertises an anti-Al Gore documentary called "Not Evil Just Wrong" that claims to expose "the dangers of global warming hysteria."

In one blog post, they reckon that climate change will benefit Pacific Northwest forests, and criticize the media for downplaying the positive effects of global warming. Maybe they don't deny global warming, they just think it won't be such a bad thing.