This video, explains from a very different perspective (kitchen) the differences (on the table) between a wealthy couple and a poor family. It also point out the risk of having these socio-economic gaps.
In Canada, a rich country, the average income of the top 10 per cent of Canadians in 2008 was 10 times higher than those by the bottom 10 per cent. Wealth gap widens to 30-year high. In the early 1990s, that ratio was at 8-1. The trend is to increase more and more this gap.