Credentials play an important role in all modern societies, but the analysis of their nature and function has thus far been neglected by social philosophers. We present a view according to which the function of credentials is certify the identity and the institutional status (including the rights) of individuals. More importantly, credentials enable rights-holders to exercise their rights, so that for a particular right to be exercisable the right-holder should possess, carry and sometimes show to an authority (or QR code (...) scanner) a document of a specific kind. Driving licenses, identity cards, passports, boarding passes, library passes, credit cards, ATM cards, health insurance cards are all examples of credentials in this sense. Credentials have in every case a bearer, and the bearer should be able to carry them easily on his or her person. Credentials should also be inspectable – not least because credentials can be forged. The authors analyse several historical and contemporary examples of credentials, focusing on the credentials carried by the pilgrims of the Way of Saint James. (shrink)

After 41 years from the approval of the first living will law in 1976 in California, on December 22nd 2017 the bill on “Rules on in- formed consent and advance directives” has been approved in Italy. The applicability of the law highlights a lack of a univocal methodol- ogy regarding the recovery process of the patient’s subjective dimension under a testamentary will; so, it seemed useful to highlight the passages that occur between the drafting and the use of an advance (...) directive in an existential phenomenological prospective. Is the individual who freely drafts an A.D., choosing to decide now for the future, the same per- son for which the provisions were outlined? The goal of this paper is to offer an ethical reading of the ontological issue that illness can raises. (shrink)