Neuroscientists observed increased neural signal diversity in people under the influence of psychedelic drugs.
The diversity of brain signals provides a mathematical index to show the level of consciousness. For example, people who are awake have more diverse neural activity than those who are sleeping.
This makes being high, a more alert state of consciousness. Contrary to popular belief that stoners are dumb, they are merely more interested in their thoughts than other people's opinions of them.
Just luv science!
Science Daily News: Evidence of a 'higher' state of consciousness?
Many US congressmen predict federally legal recreational marijuana within 5 years. What is Korea doing? Losing out on all those billions of dollars and jobs.
Huffington Post: Lawmaker Predicts Marijuana Will Be Legal Within 5 Years