@taaltree @Bob_Wachter I don't think he is suggesting we don't know any of the factors, just not all of them or how they interact.
@taaltree@Bob_Wachter我不认为他暗示我们不知道任何因素，只是不知道所有因素或它们如何相互作用。
@taaltree @Bob_Wachter I don't think he is suggesting we don't know any of the factors, just not all of them or how they interact.
@taaltree@Bob_Wachter我不认为他暗示我们不知道任何因素，只是不知道所有因素或它们如何相互作用。