Initial results suggest that the biggest cooling would occur in the polar regions, which is consistent with theory, and is exactly the place where cooling is most needed.

The big advantages of this scheme are that it uses sea water spray, a naturally occurring substance, and that it can be turned off immediately if there are any undesirable consequences.

One almost wishes we let the planet overheat just to shut up the deniers ... on the other hand, their front lawns could go 20 meters under the seas and oceans or become desserts and they'd still deny it.