A healthy biosphere means healthier humans | Science Matters | David Suzuki Foundation

Our health is tied to air, water and food from the soil. That means we should keep them clean, and stop dumping toxic wastes into them. Our health is also improved by exercise, which should be part of the way we live. Outdoor exercise is especially good. Caring for ourselves and the biosphere would pay many times over in improved health and happiness.

Source: A healthy biosphere means healthier humans | Science Matters | David Suzuki Foundation