As is true in all complex systems, the impact of a single adjustment cannot be calculated beforehand; it must be played out in the whole system to be measured.

确实，在所有的复杂系统里，单一调整所产生的影响都无法事先估量；必须让它在整个系统中展现出来之后，才能进行测度。

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The complexity of systems today is typically the result of complex business rules that the system must conform to.

今天，系统的复杂性通常是由系统必须符合的业务规则的复杂性所导致的结果。

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The key insight uncovered by the study of complex systems in recent years is this: the only way for a system to evolve into something new is to have a flexible structure.

近年来，通过研究复杂系统得出的主要洞见就是：一个系统要想进化成某种新的东西，唯一的途径就是要有一个柔性结构。

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To make this transition will require greater scientific research and cooperation, as well as observation and monitoring systems, including early warning systems, to gain a better understanding of this complex system.

UNESCO: THEMES