How effective would man-made oceans be on preventing the global catastrophe of climate change?

You create money out of vapor so it would not be too much of a difficulty.

Talk, I just flat give up on you.

Run out of vapor?

Countries with Below-sea-level areas:

http://geology.com/below-sea-level/

Tunneling boring machine:

http://www.projectcamelot.org/underground_bases.html

http://www.theblogbelow.com/2008/07/tbm-tunnel-boring-machines.html

http://www.mindfully.org/Technology/2004/Underground-Boring-Machines1sep04.htm

5,280 feet is a mile (3x1760)

Ten miles a year starting from both ends could come 20 miles a year so 100 miles of tunneling could be done in 5 years or so.

http://videos.howstuffworks.com/discovery/36684-mega-engineering-tunnel-boring-machines-video.htm

They used these types of massive machinery in the making of the Chunnel as well as the Big Dig in Boston and also New York City Water Tunnel No. 3 project.

The economic benefits are greater as the cooling of desert areas and growing a forest of palm trees could help bring moisture to the region. Egypt would benefit and would help it economically in countering Islamic radicals from fomenting things there. Hosni Mubarak is in his 80s and won't be around very long. It would be better than boring across the Bering Sea.

Frak! Shazbot! Blerg!

Can Huge Man-Made Lakes Fix Our Rising Sea Levels?
http://gawker.com/5977734/can-huge-man+made-lakes-fix-our-rising-sea-levels