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<a accesskey="3" href="page.php?w=Wicked_problem&amp;p=2">3.Next</a>
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<p>In <a href="page.php?w=planning">planning</a> and <a href="page.php?w=policy">policy</a>, a <b>wicked problem</b> is a problem that is difficult or impossible to solve because of incomplete, contradictory, and changing requirements that are often difficult to recognize. It refers to an idea or problem that cannot be fixed, where there is no single solution to the problem; "wicked" does not indicate evil, but rather resistance to resolution. Another definition is "a problem whose <a href="page.php?w=social_complexity">social complexity</a> means</p><p>
<a accesskey="3" href="page.php?w=Wicked_problem&amp;p=2">3.Next</a>
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