If you just did a horror tone throughout an entire movie you almost, as an audience, can get a little bit used to it. But if you're laughing one minute and, you know, somebody's doing something quite horrific the next minute, it's a little more shocking.
The act of willing this or that, of choosing among various courses of conduct, is central in the realm of ethics.
In addition, each barrel of oil we save through conservation further decreases our dangerous reliance on unstable Middle East oil.

