Across all key metrics that you'd care about, more equal societies (think Sweden, Norway, Japan), are winners. It's not about the overall wealth of a country, but the distribution of wealth within that country. The overall GDP of a country has no relationship with health indicators, whereas the gap between incomes in that same country will basically give you a 1:1 relationship.
So, for example, even though the US has the highest GDP, it is at the bottom of a lot of key metrics. On the social mobility issue, the joke goes like this: "for Americans wanting to live the American Dream -- move to Norway."
It is a serious argument against focusing on economic growth in policy-making. From a pragmatic point of view, it may turn out that better results are achieved by gearing policy towards relative economic equality rather than overall economic growth.
It's a curious thing -- why is this particular indicator (inequality) so predictive? It seems to be something about the inherently social nature of the human being and the importance of social status. So, even if people have the basics (food, shelter), they don't thrive if their relative position in society is lower. The stress experienced by inequality permeates everything -- from childhood development, through to adult relationships. It affects self-esteem and mental health, and it affects disease rates -- significantly.
I could have alternatively called this piece, "Wanna Live Longer and Be Healthier? Then Make Peace with Inequality" because so many of the ill-effects of inequality seem to be 'in the head'. Is it possible, if you are at the losing end of the status-race, to just sort of adjust your thinking about inequality? Get philosophical. Do cognitive therapy (adjust your habitual ways of thinking to relieve stress/depression). Or take up Buddhist meditation. How deeply ingrained is status-brain and the stresses associated with it?
Wilkinson, and people working at The Equality Trust would, based on their extensive research, argue that it is actual real-world change -- increasing real equality -- that is needed. Not self-help. Wikinson has researched and written extensively on his findings, both in academic journals and popular titles, such as, The Spirit Level: Why More Equal Societies Almost Always Do Better. They have reports, videos, data and more at The Equality Trust website.
In my previous post I was lamenting the decline of CBC Ideas. It seems the torch has been passed to another excellent public broadcaster TVO (Television Ontario). They produce in-depth talks with knowledgeable people on several shows, including Big Ideas, Allen Gregg in Conversation, and The Agenda.





