Computer-aided design squashed draftsmen's careers.

FORBES: Digital Rules

Another man, age 53, decided to change careers and go back to a local college to study computer science.

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Other students are turning toward computer science because of a change in social mores: A backlash against Wall Street bailouts means careers in the financial sector may now carry a negative stigma, said Adam Cannon, associate chair for undergraduate education in Columbia's department of computer science.

WSJ: Students Shift to Computer Science