It is when we begin to map what we know into what others know (or vice versa) that truly powerful and revolutionary things can start to happen.

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One reason for this may be that at least one of the big economies has always been out of line with the rest since the 1960s, its shares tending to fall while others are rising or vice versa.

ECONOMIST: All fall down | The

Others advise selling an active fund for an index fund or vice versa.

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Meddling is keeping on top of what others are doing and figuring out mutually beneficial ways in which you can involve yourself in their projects and vice versa.

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