Possibilities:
—choose one or two areas that really speak to you and either start doing or deepen what you are already doing.
—send your version of this letter off to at least one other person
—know more clearly that you are part of a large interconnected web and only need to do your small part

POSSIBLE WEBSITE BUTTONS
—sample kinds of letters to send
—headings for grouped themes from current longer letter
—best carbon footprint calculators
—AAAS what we know
—good websites, nonprofits, and other groups dealing with climate change