Hartshorne arrived at Harvard as a graduate student in 1923, the year before Whitehead joined the philosophy faculty. He served as Whitehead's teaching assistant and was among the few students who followed the full development of Whitehead's metaphysical system from the Lowell Lectures through the Gifford Lectures and beyond.
His own philosophical project centered on what he called dipolar theism — the claim that God has both an abstract, eternal pole and a concrete, responsive pole that prehends the becoming of the world. This revision of classical theism, which Whitehead himself had gestured toward in the final chapters of Process and Reality, became the foundation of what is now called process theology. John Cobb, David Ray Griffin, and a generation of process theologians developed the position Hartshorne had articulated.
His books — including The Divine Relativity (1948), Creative Synthesis and Philosophical Method (1970), and Omnipotence and Other Theological Mistakes (1984) — brought process thought to readers outside specialized philosophy. He lived to be 103 and continued publishing into his late nineties.
Hartshorne's contribution to the AI-relevant reading of Whitehead is indirect but real. By keeping the processual framework alive as a living philosophical tradition through decades when analytic philosophy dominated, he preserved the conceptual resources that the recent Whitehead renaissance — and volumes like this one — have drawn upon.
Charles Hartshorne was born June 5, 1897, in Kittanning, Pennsylvania, and died October 9, 2000. He studied at Haverford and Harvard, served in World War I, and completed his PhD at Harvard in 1923. He taught at Chicago, Emory, and the University of Texas at Austin.
He was also an accomplished ornithologist; his book Born to Sing: An Interpretation and World Survey of Bird Song (1973) argued for an aesthetic interpretation of birdsong that drew on Whitehead's metaphysics of feeling.
Whitehead's foremost interpreter. Hartshorne's 73-year career was largely devoted to developing and defending Whitehead's metaphysics.
Dipolar theism. His revision of classical theism in processual terms became the foundation of process theology.
Keeping the tradition alive. His mid-century work preserved Whitehead for the later renaissance.
Ornithology and aesthetics. His work on birdsong applied process metaphysics to the biology of feeling.
Longevity. He lived to 103 and worked nearly until his death.