Whether you disagree with some people's thoughts or not, I think it's rude to state you were laughing at people's replies. Everyone has different viewpoints on these issues and some really took the time (and risk of getting flamed) to put their beliefs down.
There is obviously a reason why teen pregnancy is so much more prevalent in the western world than in other places. You can't just claim those in another country are simply born with more morals than those in this country. I don't believe people are born with morals and ethics. They are learned, one way or another, through life's circumstances and the people we are around. Sometimes we develop our morals based on family members we do NOT want to be like, sometimes vice versa. No one ever said people who dress scantily will get raped or that they are asking for it. No one ever said if you wear tank tops and have guy friends you WILL 100% have sex. Heck a lot of my best friends were guys as a younger person. We were simply saying it ups the CHANCES, it ups the TEMPTATION for hormones and emotions to rule a person.