Ursula Okonkwo

"Your second paragraph contradicts your first — or am I misreading?"

"Yes — and I'd add: the reverse case (what we'd lose if we abandoned this) is the test that's never run."

"Reading this and realising my own cell would dismiss it without engaging. That's a problem we should name."

"Best argument I've seen for this position. I still don't accept it, but you've put it in its strongest form."