I am Professor and Chair of Philosophy at California State University, San Bernardino.
In addition to 19th-century European philosophy (especially Nietzsche), moral psychology, and the philosophy of emotion, I work on meaning in life and issues at the intersection of ethics, the philosophy of emotion, and social philosophy. You can find a selection of my academic research here.
I also write public philosophy: see this essay on loneliness in Aeon, this essay on loneliness as a source of self-knowledge and personal transformation in The Philosopher, and this essay on nihilism in Psyche.
Email: kaitlyn.creasy@csusb.edu
Research interests
I am fundamentally interested in people: what being a human being and an individual person involves, and how we can be both of these things more and less well; the complexities of our inner lives (including their social and relational formation); and how people come together—and fall apart—in different forms of interpersonal relationship, especially ones they experience as deeply significant.
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My interest in people drives my work in Nietzsche studies, which focuses on (i) his philosophical psychology—especially the social formation of our emotional lives and various (negative and positive) effects of that formation; his accounts of personal transformation and self-affirmation; and the complicated relationship he proposes between flourishing, empowerment, and forms of psychic disunity, including incoherence and ambivalence—and (ii) his account of nihilism (especially psychological forms of nihilism).
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My work in moral psychology and the philosophy of emotion has two main strains: (i) work on loneliness, togetherness, and belonging and (ii) work at the intersection of ethics, the philosophy of emotion, and social philosophy that explores how emotional experiences of various kinds can facilitate or hinder agency, self-formation, and/or flourishing.
I am especially absorbed by (and frankly a bit obsessed with) attending to and sketching the landscape of human need and desire. This shows up in my work on loneliness, including on the significance of feeling understood by another for beings like us: social, emotional, and valuing beings for whom these dimensions are intertwined.
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My work on meaning in life explores different (sometimes competing) ways a human life can come to have meaning. I am especially interested in how certain species of meaningfulness involve being gripped or moved by something beyond our control.
My work on Nietzschean nihilism explores these themes through the lens of Nietzsche’s thought, especially how the collapse of meaning (i.e., nihilism) on Nietzsche’s view is bound up with a failure of affective life: an inability to find anything that grips or matters to us.
“Nietzsche on the Sociality of Emotional Experience.” European Journal of Philosophy. 31 (3): 748-768. 2023.
“Loneliness and Ressentiment.” Journal of the American Philosophical Association. 11 (4): 677-695. 2025.
“Meaning at the Limits of Practical Agency.” Philosophical Psychology. 39 (1): 110-132. 2026.
“Stubborn Social Emotions and their Harms." Philosophical Studies. (forthcoming)