When saving energy isn't about saving the Earth

Wally Andress doesn't believe human beings are contributing to climate change. But he hates "being called a global warming denier." The way he sees it, he's "just someone who doesn't buy into the hype."
MPR Photo/Nikki Tundel
Wally Andress recycles, uses energy-saving light bulbs and takes the bus to work. But his actions have nothing to do with lessening his carbon footprint. The Golden Valley resident dismisses the idea that humans are contributing to global warming.
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