What the thing is
Social capital is a sociological and economic concept describing productive networks of relationships among individuals and groups.
Where it came from
It originated in L. J. Hanifan’s 1916 study of rural school support, was refined by Bourdieu in 1972 to distinguish it from cultural and economic capital, and popularised by Coleman, Wellman and Wortley using Loury’s 1977 definition.
What it gets right
It names real mechanisms: trust, reciprocity, shared norms, and cooperation that produce measurable outcomes in organisations, supply chains, and communities.
What it gets wrong
It mislabels itself as ‘capital’ while being measured through social behaviours — not assets, stocks, or flows that generate public goods.
Why it matters now
Because policy, management, and civic initiatives still deploy the term uncritically — mistaking observed cooperation for investable capital, and overlooking its unequal distribution and dual-use potential.
Is it worth your time
Yes — if you need a precise tool for diagnosing group dynamics, not a slogan for community-building.





