Abstract: The hard fact of physics is that water on the surface of the ocean will not evaporate by significant amounts after being treated with the introduction of ample amounts of liquid air. If you can keep a layer of air at less that +30° F. on the surface of the ocean the existing vapor will condensate before it reaches an elevation of one foot. This vapor will remain ‘trapped’ there as long as temperature conditions are maintained and the surrounding air does not warm significantly. When significant amounts of liquid air are injected onto the ocean surface the subsequent temperature of the air will stay between ?330° F. and +30° F. for eight to twenty hours.