Hacia una mejor comprensión del papel de la naturaleza en los debates bioéticos

in the present bioethical debates is usual finding appeals to nature as a way to justify certain moral options. therefore, the invocation of a supposed “nature” of human beings, or the seemingly unquestionable “natural law” turn into bastions of an ethics not willing to abandon a fixed and reliable substratum. nonetheless this approach must to be revised. instead of human nature is required to deal with capacities of elements which make possible the human options.