... Since Mr. Smith isn't using his teeth for chewing, his digestive system will suffer from disuse. The result will be Mr. Smiths deteriorating health. Levin incorporates the evolution process into this example. He states that Mr. Smith descended from creatures who enjoy the use of such parts. Creatures who do not enjoy using such parts of their bodies will tend to be selected out. In particular, human males who enjoyed inserting their penises into each other's anuses have left no descendants. Homosexuality is likely to cause unhappiness because it leaves unfulfilled an innate and innately rewarding desire (Levin 355). Mohr takes a completely different stance on homosexuality. According to Mohr, homosexuality is perfectly unobjectionable. The unnaturalness charge that Levin give homosexuality carries a high emotional feeling. This feeling is usually expressing disgust and evincing queasiness. An example of such feelings are some people's response to women who do not shave body hair. Many of the people who have a strong emotional reaction, without being ...

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