Word: kostas
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Dates: during 2000-2009
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...long cry from developing a system that does not leak," he says. Such shortcomings in a nuclear defense system clearly would be disastrous. Even if a system were 90% effective, the leakage of just a fraction of Moscow's 8,500 or so warheads could be devastating. Says Kosta Tsipis, co-director of a program in science and technology at M.I.T.: "The critical failure of all these defensive systems is that they must be perfect. Less than that and they are ruinous. What the President is offering is a cruel hoax...