Daniel J. McKaughan

How Values in Scientific Discovery and Pursuit Alter Theory Appraisal

Philosophers of science readily acknowledge that nonepistemic values influence the discovery and pursuit of scientific theories, but many tend to regard these influences as epistemically uninteresting. The present paper challenges this position by identifying three avenues through which nonepistemic values associated with discovery and pursuit in contemporary pollution research influence theory appraisal: (1) by guiding the choice of questions and research projects, (2) by altering experimental design, and (3) by affecting the creation and further investigation of theories or hypotheses. This analysis indicates that the effects of these values are sufficiently complex and epistemically significant to merit further attention.

The influence of Niels Bohr on Max Delbrück: revisiting the hopes inspired by "light and life".

The impact of Niels Bohr’s 1932 “Light and Life” lecture on Max Delbrück’s lifelong search for a form of “complementarity” in biology is well documented and much discussed, but the precise nature of that influence remains subject to misunderstanding. The standard reading, which sees Delbrück’s transition from physics into biology as inspired by the hope that investigation of biological phenomena might lead to a breakthrough discovery of new laws of physics, is colored much more by Erwin Schrödinger’s What Is Life? (1944) than is often acknowledged. Bohr’s view was that teleological and mechanistic descriptions are mutually exclusive yet jointly necessary for an exhaustive understanding of life. Although Delbrück’s approach was empirical and less self‐consciously philosophical, he shared Bohr’s hope that scientific investigation would vindicate the view that at least some aspects of life are not reducible to physico‐chemical terms.

Authentic faith and acknowledged risk: dissolving the problem of faith and reason

One challenge to the rationality of religious commitment has it that faith is unreasonable because it involves believing on insufficient evidence. However, this challenge and influential attempts to reply depend on assumptions about what it is to have faith that are open to question. I distinguish between three conceptions of faith (faith as belief-plus , trusting acceptance , and hopeful affirmation ) each of which can claim some plausible grounding in the Judaeo-Christian tradition. Questions about the rationality or justification of religious commitment and the extent of compatibility with doubt look different on accounts of faith in which trust or hope, rather than belief, are the primary basis for the commitments. On such accounts, while the person of faith has a stake in the truth of the content (e.g. that God exists), practical as well as epistemic considerations can legitimately figure in normative appraisals. Trust and hope can be appropriate in situations of recognized risk, need not involve self-deception, and are compatible with the idea that ones purely epistemic opinions should be responsive only to evidence.

Voles, Vasopressin, and the Ethics of Framing

The scientific community increasingly recognizes the importance of communicating effectively and responsibly with the public ([ 1 ][1]), but questions remain about whether and how to “frame” scientific information about controversial issues such as climate change, evolution, and embryonic stem

Introduction: Cognitive attitudes and values in science

• Cognitive attitudes are evaluative responses directed toward some sort of content, such as hypotheses, theories, or propositions.