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Want to help fight global warming? Take off your tie, says the Italian Health Ministry.
It has urged employers to let their staff dress casually at work in the summer so the air conditioning can be turned down.
“Taking your tie off immediately lowers the body temperature by 2 to 3 degrees Celsius,” the ministry said in a statement. “Allowing a more sensible use of air conditioning that yields electricity savings and protects the environment.”
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