78 () posted 1 year ago by ThatsAlright 1 year ago by ThatsAlright +78 / -0 93 comments share 93 comments share save hide report block hide replies
What other measure of effectiveness is there?
Better in what sense? 'Invalid' means that it's a bad argument. The fact that it persuades people makes it 'effective'. If your goal is to persuade people, then the more effective invalid argument would be better in terms of that goal.