And in those fallacies, there is complicated science.

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It sounds like a waste of time, but this type of language play is actually a complicated computer science program.

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The science behind all this is rather complicated and, at the moment, fairly theoretical.

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But the story is a little more complicated than I've made it, because science has shown us that bad environments can affect a person so strongly that it changes the personal makeup in ways that will make the person more vulnerable to depression in the future.

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But as is often the case with the history of science, the truth is a lot more complicated.

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Code.org wants to tackle a complicated problem: how to get more schools to teach computer science as budgets shrink.

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First, by stressing what computers cannot do, no matter how powerful or complicated they may become in future, Mr Harel, a mathematician at the Weizmann Institute of Science in Israel, provides a welcome antidote to Internet hype.

ECONOMIST: Computer science