> swap out the units So your comment boils down to "magnitude is irrelevant". By your logic (if you can call it that), there's no point in saying arsenic is m

> swap out the units So your comment boils down to "magnitude is irrelevant". By your logic (if you can call it that), there's no point in saying arsenic is more dangerous than milk because "swap out the units and you're describing milk". Why study the effect of anything on anything when we could just swap out the units and everything is the same? Hell, "swap out the units" and Earth is the same size as Jupiter, and it's just as hot as the sun!