I havend seen this program, allthough i watch discovery a lot...
But it is really true, they are building on water, what the costs are,
well, i dont know but i quess you can get information on a website,
here in Holland.
I can lookup a site for you, and yes it's a really great idea,
aspecially for the country's who have to do with rising water levels,
as is in our country, normal in the time of februari.
I found this...
It's nice to see that people like you, are interested in our country.
As much as i am in yours...
I wish i had alot of money so i could come to your country for a while.
If you want to write to me, to chit chat, lol ...you can also write to my emailadres...