Blanca M. sent in this clip by Penn and Teller, in which a woman gets people at a World Fest rally (which appears to be an environmental event of some sort) to sign a petition to ban dihydrogen monoxide…commonly known as water:

[youtube]http://www.youtube.com/watch?v=yi3erdgVVTw[/youtube]

You might use it in a discussion of social psychology and the way that people tend to go along with what they see other people doing and to do what they are asked or instructed to do without asking many questions (that is, if someone asks you to sign a petition, very often you will, whether or not you really know what it’s about). You could also use it to talk about perceptions of environmental risk, and how bad we are at evaluating it: if something has a chemical-sounding name, we tend to assume it’s bad (but if it sounds “natural,” we think it must be safe).

I think it would be a good clip for talking about political participation and the limitations of passive forms of participation such as these: the require very little of people, so while they might be quick to sign, they’re unlikely to know much about the issue or to follow up. My guess is that politicians keep this in mind, too. Burk M. was a Senate campaign consultant for a while and says that though written petitions are generally taken seriously by elected officials (particularly if signed by constituents and delivered personally in the presence of a media outlet), email petitions are completely ignored (I knew it!) because there’s no real concern that the people who signed it will ever check back in to see what happened (assuming they’re real people to start with). Government agencies, such as the EPA, may not show as much concern for even printed petitions, since they are not made up of elected officials who fear their constituents might be watching what they do. Thus, these forms of minimal-involvement political participation may make people feel like they’re doing something about an issue, when in fact there is little impact (particularly in the case of email petitions).

Thanks, Blanca!