Abstract
G.H. Mead and A.N. Whitehead agree that all causation occurs in a present, that the self is social, and that philosophical description of the new physics of relativity and quantum mechanics is a complicated task. I explore this complexity in relation to the knowledge of events unable to be observed here and now, especiallypast historical events. The integration of the two philosophers’ views is shown in reference to Whitehead’s criteria of respect for facts and coherence. By reference to the work of Palmyre Oomen I show the inconsistency of Whitehead’s treatment of the prehensibility of God’s consequent nature with his claim that God is not an exception to the metaphysical principles. The integration of Mead’s and Whitehead’s views permits plausible talk about past, present, and future consisent with our scientific knowledge.