Refuse Advertising?

     If you truly believe in Climate Change, and believe man's use of fossil fuels is at least partly responsible, how about putting your money where your mouth is? 
    That's what a newspaper is doing:

"That Swedish newspaper has announced it will stop taking advertising that promotes fossil fuel-based goods and services with immediate effect.

The editor of the daily Dagens ETC said the decision was “crucial for our credibility”. He urged other media outlets to consider doing the same."

The story is in The Guardian.