Over the last century, and especially since the publication of the Belmont Report in 1978, respect for persons, as exemplified by respect for autonomous decision-making, has become a central tenet in the practice of medicine. The authority of cognitively competent adults to make their own healthcare decisions is enshrined in both law and practice in most advanced industrialized nations. The right to consent to or to refuse medical interventions is virtually absolute, but is contingent on the provision of materially relevant (...) information about the benefits and burdens or risks of the proposed treatment as well as the freedom from coercion by others, especially healthcare personnel. This power also extends to the kinds, amounts and details of the proposed intervention, including the option to decline to hear anything, if one so chooses, assuming that this is a rational choice. This respect transfers to other competent individuals who are authorized as surrogates to decide for those who have temporarily or permanently lost the capacity to make their own healthcare decisions. (shrink)