Harold Camping lets out a hearty chuckle when he considers the people who believe the world will end in 2012.

Former civil engineer Harold Camping of Oakland, who runs Family Radio, has studied the Bible for almost 70 years.

“That date has not one stitch of biblical authority,” Camping says from the Oakland office where he runs Family Radio, an evangelical station that reaches listeners around the world. “It’s like a fairy tale.”

The real date for the end of times, he says, is in 2011.

The Mayans and the recent Hollywood movie “2012” have put the apocalypse in the popular mind this year, but Camping has been at this business for a long time. And while Armageddon is pop science or big-screen entertainment to many, Camping has followers from the Bay Area to China.

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