Response to John Carney’s comments on Sept 25th’s Marketplace with Kai Ryssdal on NPR

Way to go, John Carney!! You’re my new hero!

Finally someone has said it right out loud: Even after a year in the economic trough, we are far from a consensus on what went wrong. Everyone is still fighting over the core problem, and so it is impossible to formulate a way forward.

Yes, it has been incredibly frustrating to watch everyone go round and round the central issue without ever really seeing it. Talk about the blind men and the elephant!

The first part of what needs to be done is on the table.  There does seem to be a fair degree of consensus on the idea that, somehow or other, we need to bring ALL forms of capital–human, social, and natural–into the econometric models, the financial spreadsheets, and the Genuine Progress Indicators or Happiness Indexes, so that the profit motive can be harnessed in sustainable, socially responsible ways to build communities, the environment, and human potential. As some have said, we need to transform socialized externalities into capitalized internalities.

I am hardly the first to suggest that. But what has been missing in previous proposals was the means by which we would devise transparent, fungible representations of each significant form of capital. How do we create common currencies for trading in each form of capital? By calibrating the instruments and deploying the reference standard common metrics we will use as those currencies. MEASUREMENT is the core problem. “You manage what you measure” is repeated like a mantra everywhere, but the quality of our measures of risk, opportunity, outcomes, and impacts–in short, of all measures of intangible forms of capital (human, social, intellectual, etc.)–is terrible!

You would never know it from most current measurement practice in business and government, but huge advances have been made over the last 50 years in scaling technology. The mathematical rigor, meaningfulness, practicality, and convenience of measures based in ratings, ability tests, surveys, and assessments could be an order of magnitude better if we just took advantage of existing technologies. We need universally uniform measures of health, skills and abilities, motivation, community life, governance, risk, and environmental quality akin to the measures of weight, volume, time, kilowatts, etc. that we take for granted in economic exchanges everyday.

It is essential to realize that universal uniformity in no way requires universal acceptance of exactly the same instruments, observations, content, questions, items, etc. Any brand tool that verifiably produces measures of the desired outcome, impact, process, etc. in the reference standard metric can compete in the measurement market, just as is the case with clocks or thermometers. Further, far from reducing rich complexities to a meaningless number, new measurement technologies open up new horizons for meaningful relationships by improving our understandings of ourselves and others.

The way forward centers on building a scientifically rigorous metric system that will make our stocks of human, social, and natural capital fungible. We need universally uniform metrics for the outcomes and impacts of schools, hospitals, social services, human, organizational, and natural resources, etc. When you appreciate the extent to which any economy lives and dies on its measurement standards, the need for national and global investments in quantitatively rigorous and qualitatively meaningful metrics becomes all too painfully obvious.

For more information, see,,, and other sources, such as the Wikipedia entry on Georg Rasch,, and elsewhere.

These comments were also posted at

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