Charles Bakker

This paper begins by bringing love and hate into tension via the ideal that you ought to love your enemy. The trouble with loving your enemy is that they may seem to merit hate instead, especially in cases of serious injustice. I develop this simple thought into a challenge for loving your enemy: that you cannot be required to do what makes no sense to you. This challenge is not adequately met by extant explanations for why you ought to love your enemy within the Christian tradition and its heirs, which tend to give reasons that are either insufficient or else instrumentalize love. The second half of the paper presents a solution with a very different shape to the challenge. I argue that love may still be fitting even when your enemy fails to merit love, notwithstanding the contemporary orthodoxy about fittingness. What makes it fitting to love your enemy depends on the fact (if it is one) that you yourself have received unmerited love. You may thereby have reason to exclude the issue of merit from consideration; what is more, you have reason to love out of gratitude for the unmerited love that you yourself received.

The role of experience in the process of behavioral refinement has been undertheorized by philosophers of neuroscience and neuroscientists. By examining sleep studies in behavioral neurobiology, I show that scientists frequently invoke a variety of lived experiences—what I call experientially derived notions—to refine the behavior under investigation. Of note, these behaviors must remain sufficiently fuzzy throughout experimentation to permit refinement. The aim of this article is to recognize that neuroscientists’ use of lived experience necessarily helps refine behaviors and render those behavioral terms relevant to human life.