i like chopping the vestiges of the theist worldview off of the atheist's and showing them how psychotic/absurd/ridiculous/ugly it is when accepted in its purest/rational/logical form.
it's rare for an atheist to be aware of and live a life according to it (jeffrey dahmer for instance.)
>is rape morally wrong?
<are you kidding me? of course.
>why?
<because it causes suffering. (or because it robs a person of bodily autonomy, or because allowing such a thing would cause civilized society to crumble)
>why is causing suffering (or any of those other answers) morally wrong?
<uh. . . uh. . . uh. . .
>what makes something right or wrong anyway? a consensus of opinions?
<uh. . . no, uh. . . evolu–
>aren't we all just meat robots whose sole purpose in life is to propagate our DNA, like dawkins has stated?
<uh. . . i guess, uh. . .
>if that's true, wouldn't raping everyone we can be something we ought to do, since it fulfills our sole purpose for being?
<uh. . .