==Atheism and immoral views==
The Barna Group also found that atheists/agnostics in America were more likely , than theists in America , to look upon the following behaviors as morally acceptable: illegal drug use; getting drunk; having a sexual relationship with someone of the opposite sex to whom you are not married; having an [[abortion]]; living with someone of the opposite sex without being married; using profanity; gambling; looking at pictures of nudity or explicit sexual behavior; and engaging in [[homosexuality]]/[[bisexuality]].<ref>http://www.barna.org/FlexPage.aspx?Page=BarnaUpdate&BarnaUpdateID=152</ref>
==Atheism and the existence of evil==