1. The document discusses holistic approaches to saving energy that can benefit both the environment and personal health. It provides 9 specific measures for reducing energy usage, such as switching off electronics when not in use and using stairs instead of elevators. 2. It also discusses the concept of "Namasmaran" or remembering the name of God, which can be done in various ways. Namasmaran is described as a way to reconnect one's physiological self with one's true spiritual self. 3. Performing Namasmaran is proposed as the ultimate form of yoga and meditation, allowing an individual to realize their connection to cosmic consciousness. Regular practice is recommended to truly understand its benefits.