He said he does more and more of his analysis and refinement of his thinking about messaging on his blog, www.

FORBES: Come On Now, Hit 'Submit'

On the other hand, distilling a lifetime into a series of practical lessons has clearly pushed Mr Broad to do some hard thinking and self-analysis, which makes his book a useful read, especially for anyone engaging in entrepreneurship or philanthropy.

ECONOMIST: Uncommonly unreasonable

The shift is clearly away from memorization and towards critical thinking where medical training programs will help student to use powerful discovery and language analysis tools like Watson to help them evaluate medical case scenarios and find evidence to help them carefully rationalize decisions.

ENGADGET: Cleveland Clinic and IBM team up to make Watson a Doctor (video)

For systems to succeed, especially systems for data analysis, they must be consciously designed to enhance the capabilities and thinking of people, not to replace them.

FORBES: The Man-Machine Framework: How to Build Machine-Learning Applications the Right Way

Other polls have shown majorities generally favor it, but CNN Polling Director Keating Holland said his analysis shows a difference between thinking the government should have the death penalty as an option and actually wanting to see it applied.

CNN: Executions, death sentences remain steady over past year