Al Gore’s “An Inconvenient Truth” may have inspired many to participate in yesterday’s “Earth Hour” by switching off their lights from 8:30 p.m. to 9 p.m., but maybe the former vice president didn’t get the memo.

Drew Johnson, the president of the Tennessee Center for Policy Research, decided to drive by Gore’s mansion in Nashville at 8:48 p.m. and records that floodlights were on illuminating the driveway leading up to the main quarter.

“I pulled up to Al’s house, located in the posh Belle Meade section of Nashville, at 8:48 p.m. – right in the middle of Earth Hour,” he wrote on his blog. “I found that the main spotlights that usually illuminate his 9,000 square foot mansion were dark, but several of the lights inside the house were on.”

He added: “The kicker, though, were the dozen or so floodlights grandly highlighting several trees and illuminating the driveway entrance of Gore’s mansion. I [kid] you not, my friends, the savior of the environment couldn’t be bothered to turn off the gaudy lights that show off his goofy trees.”…