Debt supercycles and blowouts manufactured by the Federal Reserve were not factors in capital structure consideration or economic life at all.

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"The risk factors include the dimensions of the structure, its location and its location relative to other buildings around it, " explains Matthew Waldrum from Omega Red Group, who assesses the risk of lightning hitting buildings.

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The "partnership" that Gates wants to alter operates within a dense, tight web of rules, laws, contracts, bureaucratic structures, habits, licensure requirements, training regimens, HR systems and a hundred other factors best described as policy and structure.

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The aim, as always, is to ensure that unpredictable factors do not reduce the fatigue life of a structure to less than that required.

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Gender and race are some of those factors, and here are some amazing people that are integral to a more equitable structure.

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