Thanks for your subjective opinion, but on the matter of whether "purpose is empirically testable or not" and whether talk of purpose belings in the science section or not, it is a bit worthless. Which kind of makes your "Metaphysics and philosophy don't belong in the science section." comment worthless since you don't even know which statements are or are not empirically testable or not and which statements are philosophical and/or metaphysical. You need to be a bit more firm here chap.
rwenzori is hell-bent on arguing that purpose/teleology is an empirical issue, your subjective opinion which is neither here nor there won't change much. You complain too much, you need to have more constructive input

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