A related question:
As highlighted above: Is it justified to give 'rights' to those who are 'suffering' ? How 'suffering' makes a subject qualified for 'rights'?
For example: just because a child is 'painient', could he be given all the rights?
Moreover: If a human cannot feel pain, because of some injury in brain, will he not qualify for 'rights' as he is no more 'painient'?