Environment

You can absolutely bet when a marketing department uses the word "ethical" - about its lingerie - someone is out to make a buck at your expense. And they think you will believe anything, my environmental friends.

Sacred flaming temples, gas-guzzling RVs that converge for a week on the dry Black Rock Desert lakebed - The Exxon-Mobil National Convention, you are thinking?

 Not at all. It's the Burning Man Art Festival in Nevada and it causes global warming. For 21 years this ecological disaster has been using gas-powered generators, up to 37,000 of them, so that smelly hippies can gorge themselves on wasteful fossil-fuel consumption. San Francisco scientists are unsure how much this contributes to global warming but they intend to find out.