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What else is crude oil but ancient sunlight in liquid form, a fuel distilled from the remains of tiny photosynthesizers that lived in the
Oil prices and the broader economy are linked in complex ways, but there’s no question the connections are critical. While the investment, banking and
Biofuels — liquid fuels made from everything from algae to corn — haven’t yet come anywhere close to replacing crude oil. But they’re being
How dependent are we on a steady supply of fossil fuels? In particular, how much does a fully functioning society depend on the gasoline