This is a rare critical mass of people who can help and be helped by you, so don't waste the opportunity! (nordpnews.org)
With climate change, we're not yet at a critical mass of people understanding what it means and demanding that we do something about it. (davidsuzuki.org)
But what we see as price action is simply the result of masses of people acting on basic psychology based on fear and greed. (forexsmarttools.com)