Try talking about biological operations without invoking “function”. Claiming it’s “convenient” to do so doesn’t cut it: convenient for what?
Why do acorns become oak trees? They must be causally ordered toward that end. That’s telos.
Even efficient causality presupposes telos. Why does striking a match against a matchbox consistently produce fire? Because the match has a causal ordering toward that end. Otherwise, you could not explain why fire consistently results as opposed to random things like a flock of seagulls or a BMW 7 Series…or nothing at all.
Telos is not necessarily a matter of some external purpose or Paley-style watchmaker. That’s mechanistic metaphysics appealing to a watchmaker to explain a purpose things would - under that metaphysics - inherently lack. It is a matter of causal order and directedness.
> there's no goal
Try talking about biological operations without invoking “function”. Claiming it’s “convenient” to do so doesn’t cut it: convenient for what?
Why do acorns become oak trees? They must be causally ordered toward that end. That’s telos.
Even efficient causality presupposes telos. Why does striking a match against a matchbox consistently produce fire? Because the match has a causal ordering toward that end. Otherwise, you could not explain why fire consistently results as opposed to random things like a flock of seagulls or a BMW 7 Series…or nothing at all.
Telos is not necessarily a matter of some external purpose or Paley-style watchmaker. That’s mechanistic metaphysics appealing to a watchmaker to explain a purpose things would - under that metaphysics - inherently lack. It is a matter of causal order and directedness.