needed to extract oil from formations that lie far below the ocean floor in deep water. And here, nationalism may get in the way: Con- gress is planning to restructure the petroleum sector, giving greater control to the national oil company, Petrobrás, and relegating for- eign firms to a secondary role. Managing that relationship sensibly will be of the essence. pected to run in the vicinity of $60 a barrel. So Brazil is effectively betting that competing technologies for making liquid fuels every- thing from biofuels to synthetic oil from tar sands will stumble on considerations of cost or environmental damage. could prove Brazil's undoing. The economy needs humungous amounts of capital to |