The Spirit Level
2010-02-14T21:57:14-05:00https://ximage.c-spanvideo.org/eyJidWNrZXQiOiJwaWN0dXJlcy5jLXNwYW52aWRlby5vcmciLCJrZXkiOiJGaWxlc1wvMjQ3XC8yOTIwMjQtbS5qcGciLCJlZGl0cyI6eyJyZXNpemUiOnsiZml0IjoiY292ZXIiLCJoZWlnaHQiOjUwNn19fQ==The authors explored the data they say indicate that greater equality among people within a society is the common factor linking the healthiest and happiest societies. The event was at Busboys & Poets in Washington.
The authors explored the data they say indicate that greater equality among people within a society is the common factor linking the healthiest and happiest societies. The event was at Busboys & Poets in Washington.
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The Spirit Level