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"Candles are sexy, spiritual, and look great at dinner parties.  They are also an environmental nightmare.  Many are made from paraffin wax, which is a by-product of petroleum.  There have also been health concerns about inhalation of their smoke.  The"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/green-food/my-candle-burns-at-both-ends.html>