1. Recover
   1. Waste to energy
   2. land reuse
2. Reduce
   1. Wash in cold water
   2. Turn off the lights
   3. Florescent bulbs
3. Recycle
   1. Batteries
   2. Aluminum
   3. Plastic
   4. Paper
4. Reuse
   1. donate used clothes
   2. re gifting