Deciding who should pay to publish peer-reviewed scientific research | John Abraham | Environment | theguardian.com
▻http://www.theguardian.com/environment/climate-consensus-97-per-cent/2014/sep/18/who-should-pay-to-publish-scientific-research
open-access journals (...) survive (...) by charging the author. Fees range anywhere from $100–$1000 or so.