What expression is on the earth’s face?

If the earth had a face and you are asked to draw its expression, what would it be like? Smiling, sad? What would it be like? I once read an Article that said, once there was a man who asked this same question to his friends. It was one evening when John and his friends visited a co-worker at his place and then he asked the question. Then one of them had a take on it, but before they could understand what he said, they were interrupted by a neighbour.
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Times Reporter