Last weekend, we participated in Earth Hour. We unplugged everything for about an hour and a half and enjoyed a candle lit game of dominoes.
We liked it so much that I think we're going to make Earth Hour a monthly occasion! And for Earth Day (April 22)this year, we're going to be unplugged for an entire day. Since the 22 falls on a Tuesday and we have to go to work (and thus, drive and consume energy), we're going to recognize it the Sunday prior.
Little things....if enough people do the little things, it all adds up to one big difference!