Water to drink and grow our food is the biggest environmental issue in my opinion. Of course, this problem is derived from the other environmental problems of chemical poisoning of ground water, including our oceans, from industrial pollution, pesticide and fertilizer run offs, over population of areas draining aquifers, global warming and more. It is important that each of us lives responsibly in this world. It’s not just taking longs showers. Every plastic bottle we discard, every wrapper that is thrown away, every green lawn that is watered, every non native plant grown adds to the pollution that is destroying our water. Mindfulness extends itself to everything.