I choose to devote my time to TPS because one person can make a huge difference here. Sometimes that means bringing dinner for the group, sometimes it means helping to paint a wall, or tutoring, or making a donation, or bringing in winter clothes, or toiletries, sometimes it's a food drive and sometimes it's a holiday meal.
My mother (known in her hometown of Chattanooga as "The Purple Lady") lives by what she calls her "Purple Rules: Do unto others and for others." Give graciously and generously to help people without expecting anything in return. Her gift to me was the lesson of being a giving person and not a getting one.
The eco world is all abuzz over aquaponics as the latest go-to green technology. It is an effective method for raising seedlings and fish farming in closed-loop systems. With this knowledge, Schools for Sustainability trekked across an island to find this still-rare system in action in a country that has been using aquaponics since pre-Columbian times!