Here's today's challenge:
Plant a tree. One tree will absorb about a ton of carbon dioxide over the course of its lifetime. Trees also provide shade that could reduce your air conditioning bill significantly. Some communities provide matching funds and expertise for public tree-planting projects. Find out if there's such a program in your state. If not, consider starting one.
See you tomorrow ...
WE'RE CHANGING THE WORLD ... ONE CHALLENGE AT A TIME!