When the word 'morality' comes up in connection with economics, income distribution and financial stability are usually the issues. Is it moral for rich countries to use such a high proportion of the world's resources or for investment bankers to earn large bonuses?

The real tragedy of minimum wage laws is that they are supported by well-meaning groups who want to reduce poverty. But the people who are hurt most by higher minimums are the most poverty stricken.

The present tax codes inhibit the mobility and formation of capital, add complexities and inequities which undermine the morale of the taxpayer, and make tax avoidance rather than market factors a prime consideration in too many economic decisions.

The big bankers of the world, who practise the terrorism of money, are more powerful than kings and field marshals, even more than the Pope of Rome himself. They never dirty their hands. They kill no-one: they limit themselves to applauding the show.

Economics, as it is often taught today, portrays us as homo economicus-someone who doesn't vote in presidential elections, doesn't return lost wallets, and doesn't leave tips when dining out of town. Julie Nelson reminds us that most people aren't really like that. She helps point the way to a richer, more descriptive way of thinking about economic life.

Lenders, including major credit companies as well as payday lenders, have taken over the traditional role of the street-corner loan shark, charging the poor insanely high rates of interest.