GRASSROOTS 101: I'm with McCain on this one, curbing greenhouse gases. Let's err on the side of caution, if we are to err. Apparently Bush is not on the program, though. So here I am, disagreeing with the president I supported. When I voted for Bush, I promised to myself that I'd make myself heard when he verges off the course I would have him set.

That said, I haven't the foggiest idea how I can express this view, how I can "be heard," and so forth. Should I e-mail my senators? Anyone know? What's the best thing a citizen can do (without starting his/her own full-time lobbying operation) to register his/her voice in a democracy?