LETTERS*

Ethanol adequate to a T When the T Model Ford was built it was possible to drive along on ethanol as its fuel. Ethanol or a mixture of it with gasoline was a recognised fuel in Australia at least until 1957. Oil company competition forced ethanol out and smog started to develop, particularly in cities. I believe oil is still the greatest cause of pollution, not the use of coal, as they would like us to believe. The world has slowly started to realise that oil-based fuels are not beneficial. E…

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