Iowa Sierra Club leader says right uses fear on environment: [By the way, if you don't give your money to fraudsters, trace amounts of carbon dioxide may kill your beloved grandchildren]

Buell said a summit of about 30,000 Sierra Club members a half decade ago steered the organization toward the push to stem global warming.

[Question: If it's so warm on Mount Everest, how can bodies lie there for decades without decomposing?]

Scores of corpses preserved by the freezing temperatures remain on the mountain, some for decades.