July 2-3 people from around the world gathered for the World Culture Festival in Berlin for what seems like a powerful celebration of global diversity.

I was especially intrigued by the video just posted to give a glimpse into the group meditation by 70,000 people, focusing on world peace:

In this January 2011 study led by Sara Lazar of Mass General Hospital, the striking findings were that meditation changes not only your stress response, but also the very underlying structure of your brain–especially areas related to sense of self, stress, and empathy.

I can’t help but wonder what small-scale evolutionary steps we humans are taking when 70,000 of us meditate together.  In the big picture of the human project, what are we about here?

Are we using meditation to program our brains for world peace?

If so, what location should play host to the next gathering of 70,000?