Today, April 22, is World Earth Day set by the United Nations. 
I am a child care worker.
What are some of the efforts for decarbonization practice in my field?
1. Minimize paper usage - 
Upload the month plans(home correspondence, plan, meal table) to Kids Note.
2. Don't leave food behind -
More than 40 liters of food waste are thrown away a day.  This is because it is a principle to distribute an a...