You can’t simply assert that. It’s an empirical question. How have you tried to measure the downsides?
It seems so obvious to me that I didn’t bother… Here’s some empirical data: http://www.ted.com/talks/hans_rosling_shows_the_best_stats_you_ve_ever_seen.html . Anyways, if you really want to dispute the fact that we have progressed over the past few centuries, I believe the burden of proof rests on you.
It seems so obvious to me that I didn’t bother… Here’s some empirical data: http://www.ted.com/talks/hans_rosling_shows_the_best_stats_you_ve_ever_seen.html . Anyways, if you really want to dispute the fact that we have progressed over the past few centuries, I believe the burden of proof rests on you.