Compared with other touched topics here like &quot;saddlebacking,&quot; (to which, surprisingly, you&#x27;ve posted a link to a song!?) I find this one very constructive.<p>My comment here involves destroyed genitals of humans by humans, certainly not a reason to be a happy human if you are among the affected, and it&#x27;s hundreds of millions of them.<p>And it is in the branch of discussion of animals destroying their genitals as the necessary condition for reproduction. Consider that the partial destruction of genitals is also effectively necessary condition for reproduction if you are unlucky enough to be born there and female.