Why did causal determinism essentially become the default way of thinking about free will in the 17th century?
I’m reading Frankfurt’s introduction to his essay collection, The Importance of What we Care About. In it, he says “in the seventeenth century, mechanism became established as the dominant worldview of our culture. It has since that time come to seem obvious that either references to final causes are entirely illicit or they are no more than convenient ways of speaking designed to avoid clumsier (albeit strictly more accurate) formulations in terms of efficient causation.”
I take mechanism here to mean that causal determinism became dominant in a way that loops humans into it, rather than everything outside of us, which of course has had significant implications on the discourse of free will. Was there a specific event or philosophical work during that timeframe that shifted the common discourse among philosophers?