Use this URL to cite or link to this record in EThOS:
Title: The limits of screening
Author: Wu, Joseph
ISNI:       0000 0004 9348 4242
Awarding Body: University of Cambridge
Current Institution: University of Cambridge
Date of Award: 2019
Availability of Full Text:
Access from EThOS:
Full text unavailable from EThOS. Please try the link below.
Access from Institution:
This thesis is about screening for cancer—about testing healthy individuals for disease. The traditional way to approach this subject is to begin by considering whether screening is effective. So, for example, there is a hearty debate about whether cancer screening reduces mortality to a meaningful degree. Some people claim that it does; others claim that it does not. But all seem to think that determining whether screening reduces mortality will resolve the controversy around screening. The motivating idea behind this thesis is that focusing on effectiveness obscures a deeper and different set of issues. The central claim is that understanding and justifying cancer screening requires attention to its moral dimensions. Ethical issues arise throughout the debate— not only in constructing a theory of effectiveness, but also in deciding evidentiary thresholds, in adjudicating which principles should guide screening policy, and in judging how to cope with risk and uncertainty. The subsequent chapters aim to show how significant progress and clarity can be achieved in the screening debate with some aid from ethics. Taken together, these chapters develop a framework for thinking about how cancer screening can and should be justified.
Supervisor: Lewens, Tim Sponsor: Not available
Qualification Name: Thesis (Ph.D.) Qualification Level: Doctoral
Keywords: public health ethics ; philosophy of medicine ; philosophy of science