This document discusses how small actions can have a big impact. It encourages people to make small, sustainable changes like using energy-efficient lightbulbs, recycling, and composting. People are also encouraged to help their communities by assisting neighbors, first responders, and strangers with smiles and conversation. Individuals can get involved through personal habits at home or school. The document proposes holding a "Small Act=Big Impact Day" and asks people to share the small actions they take by email or blog to spread awareness of this idea.