No one doubts that most workers have to use computers, but many students may already possess the skills they need and it seems doubtful that
raising average computer skills would lead to significant changes in employment outcomes — and that's assuming we can improve computer skills in a meaningful way.
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Computer models by Hansen and others suggest that by the middle of the next century earth's
average temperature may rise 4 to 9 degrees Fahrenheit, possibly altering storm patterns, making crops fail, and
raising sea levels to flood low - lying coastal areas.»