Jeremy John Grayis an English mathematician primarily interested in the history of mathematics... (wikipedia)
What is most fascinating to me is the suggestion that meditation practice can change anyone's gray matter. The study participants were people with jobs and families. They just meditated on average 40 minutes each day, you don't have to be a monk.
We expect severe price spikes over the next two years following years of underinvestment by the industry, unexpected demand shocks from China and other emerging economies, supply disruptions to existing mines and a lack of response in bringing on new supply.