Has nothing to do with taking society backwards. Ever see what the CDC has reported about the homosexual life-style? It's not a progress of, or a holding back of anything. The lifestyle itself is very detrimental. It's not the people who are bad, it's the lifestyle. You cannot argue with science in this area, facts are facts.
http://www.cdc.gov/nchhstp/newsroom/...nal508comp.pdf
This report is only that of HIV. You should see the reports that include other STD's in the Homosexual community, it will blow your mind.