I believe there are only 2 way to reach truth.
1. experience your truth 2. do statistically sound study to show if your truth is in fact the truth of majority.
to challenge and test the use of , meditation and 'Mindfulness', JUST TRY IT on yourself. this won't kill you or cost you fortune. find your own truth.
P.S. - I think this magazine Article to be somewhat hocus - pocus. I can't pinpoint what's wrong1 except something just doesn't seem right!