We can change the world one person at a time and one drink of water at a time.

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Our differences are in how we can best achieve these things in a time of unprecedented change.

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It was the first time we can gauge whether Londoners were willing to change their well-worn travel habits to make way for Olympic spectators, says BBC London's transport correspondent Tom Edwards.

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All we can do is change the form of the price, from money value to the value of time.

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However, we can pause from time to time, look at the data, and assess what the latest change means to our business.

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Now that we can eat whenever we want to, and change our eating patterns at will, the food clock has a harder time staying on top of things.

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Where Toffler argued that the pace of change was radically accelerating, Rushkoff finds that time itself has now metastasized to the point that all we can see is the present moment.

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