You make this a Christian argument when it really is not. This is a natural law argument. There are things that go against nature. No matter how libertarian a person is they will not be able to eat stones and survive.
It so much of a natural law argument that atheist systems - which are under the other side of the spectrum and Antagonistic to Judeo Christianity - also recognized homosexuality as a disease. For example, Fidel Castro sent all prisoners and homosexuals to Miami during the Marielos incident.
Thanks for quoting Laura Schlessinger as she was blacked out and censored by the mainstream culture.
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