Types of Explanation in Whitehead and Hegel

I'm still working my way through Hegel and Whitehead: Contemporary Perspectives on Systematic Philosophy (1986), ed. by George R. Lucas, Jr. Today I read Klaus Hartmann's (University of Tubingen) essay, "Types of Explanation in Hegel and Whithead". Hartmann finds both similarities and differences in their respective approaches to philosophy. Among the similarities, he notes their [...]