Meditation apps are growing in popularity because people are discovering both the benefits of meditation and the convenience of having a personal meditation coach in the palm of their hand.

This morning while doing my regular exercise, the thought struck me that humanity's ability to potentially regulate Earth's climate is in a sense comparable to changing an individual's lifestyle and diet to become healthier. Organized interventions to improve health based on the principles and procedures developed through the health sciences are provided by practitioners trained in medicine , nursing , nutrition , pharmacy , social work , psychology , occupational therapy , physical therapy and other health care professions Clinical practitioners focus mainly on the health of individuals, while public health practitioners consider the overall health of communities and populations.