Except that despite beautiful renderings of cities on the surface of Mars, the radiation would force everyone to live underground. And if we are going to build huge cities under the surface of Mars, we might as well try it here. But no one is doing it,because there is no point.
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Except that despite beautiful renderings of cities on the surface of Mars, the radiation would force everyone to live underground. And if we are going to build huge cities under the surface of Mars, we might as well try it here. But no one is doing it,because there is no point.