I don't think very many plants can pull water from the air. And in areas where there aren't any plants that should be even less of a problem. And I think that

I don't think very many plants can pull water from the air. And in areas where there aren't any plants that should be even less of a problem. And I think that much like wind turbines, you'd need a serious lot of these to make a noticeable dent in the atmosphere.