I will

We like to be in control of our own lives, and some of us have an automatic rebellious streak when we're told what to do. We're less likely to do a task if we're ordered to do it than if we make the choice of our own volition. It seems that this effect is so strong that it even happens when the people giving the orders are... us. In a set of three experiments, Ibrahim Senay from the University of Illinois has shown that people do better at a simple task if ask themselves whether they'll do it than if they simply tell themselves to do so. Even a simple reversal of words - "Will I" compared…
Here in DC, creative individuals appear to have revised Chevron ads in at least one Metro station to reflect a more, er, politically overt sentiment. The poster hack changes the promise "I will use less energy" in this ad (pdf) to "I will stop lobbying against climate legislation." The digitally executed revision (which looks pretty convincing in person) follows in the footsteps of Berlin graffiti artists and others who use graphic hacks to subtly shift, reverse, or critique advertising in public places. The question is, how many people have noticed? (Keep your eyes open, DC residents!)