QUOTE(stargelman @ May 16 2006, 02:06 PM)
I'm not sure I'd use the word "simply" in the same sentence as referring to the worlds largest movable structure ever (to be) built.
NOOO!!! They're gonna break the record of our Troll oil platform?!
Seriously, regarding this whole Tsjernobyl accident (yes I remember it clearly, and a lot of Norwegian children and animals have been born deformed bacause of it); it is amazing that there haven't been more meltdowns considering all the nuclear power plants around the world. How many are there? 100s? 1000s?
Nuclear power is still considered the safest (and definitaley most efficient) power in the world amongst scientists, but of course accidents like these leave a mark in the memories of the general public. Renewable energy plants like water plants (like we use in Norway) are of course much safer, but not very efficient compared to nuclear power plants.
I recently read an article about 'fool-proof' nuclear power plants developed by Sweden or Finland, I think. The cores will be submerged 1000s of feet into the ground with access to ground water, so in the case of a meltdown they will be isolated and cooled down immediately. The main buildings will be built inside a fortress-like wall/dome that can handle the largest bombs, in case of terrorism. This same concept is going to be used for storing burned out nuclear cores etc. Don't remember more about the details, but rest assured nuclear power will be around for a long time, and until we discover how to build fusion power plants (or it is fission? I keep mixing them...), nuclear power plants will be essential for providing the human race with enough power for a long time to come.
Recently Statoil (the company I'm working for) discovered a coal deposit underneath one of the oilfields in the North Sea, large enough to provide the entire planet with energy for hundreds of years, but for now there aren't any efficient ways to bring this coal to the surface, and as you all may know - burning coal is extremely polluting. However Statoil have already half-planned to ignite the coal while it is still down there, thus freeing immense amounts of hydrogen, which is a very clean and safe (if handled correctly) source of power. Some of you may already have hydrogen powered buses/cars etc. in your cities?
Anyway there will probaly be accidents like Tsjernobyl again, although not in the same scale, since most nuclear power plants - many of them much older than Tsjernobyl - have been rebuilt and secured to prevent an accident as devastating as Tsjernobyl.