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Appreciate that iterative work on a problem is the norm in science and the most productive approach (and in some cases the only way of being productive), even when it looks like it’s not getting anywhere.  

Critique impatience with the gradual nature of scientific progress by appealing to science’s iterative nature.    

Critique cases of policy failures due to lack of an appropriately iterative/persistent approach to the problem.    

Generate examples of iterative processes for solving non-scientific problems.