Early in life, visit all of these places (maybe schools should take kids as part of mandatory yearly trip):
- Slaughter House
- Hospital ICU
- Hospice
- Prison
- Cemetery and Cremation Center
- Poor neighborhoods
- Farms
- Water Processing Centers
- Aftermath of a natural disaster
Most of the above would cost zero dollars but will instill priceless wisdom and gratitude for life.
The second and multiple order effects would be even more priceless - elimination of pain and suffering of animals, humans, food/water waste, and nature sans Anthropocene.
