Adopted

Although I believe doulos is overreacting. I think (correct me if I am wrong doulas), his point was not that there isn't other causes for things like abortion, but macho men of that description have led to the sin of abortion.
It is not a question of which is the greatest cause of sinful reaction.
Sin can beget a sinful reaction, though a sinful reaction is not justified. As Scripture says "Be angry and sin not:.." Eph. 4:26

Tom