The disagreement is over how you get there.

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"We'll discover patterns all over the place you never knew were there--how traffic works, how flu moves through a population, " he says.

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"Take the apostrophe, there is so much confusion over how to use it you have to wonder if it has become dysfunctional, " he says.

BBC: NEWS | UK | Magazine | On your marks

There is a limit to how much you can or should do by way of clumsy state control over consumption of fat or any other nutrients that a current fad happens to label as bad.

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Once you've made your investment, there's no limit to how big the company can grow, how much you can roll over or how many times you can do a rollover--provided you can find another small-business stock to roll your gains into.

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