If there is a person that feels no remorse over their hurtful actions, is incapable of feeling love or being loved, is severely emotionally restricted and has no interest in other people apart from using them for selfish means (maybe a psychopath), does that person have humanity? And if that person doesn't - and human rights is a concept of 'shared humanity' as Ronald Dworkin says - does that person have the same human rights as 'normal' human beings?
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