The massive corruption common in so many developing countries would be quite impossible if Western countries did not provide convenient opportunities to ship ill-gotten funds out of the country. It wouldn't make much sense for a ruler to store in his basement large quantities of stolen cash in his own country's currency. A corrupt ruler wants to be able to keep this money safe and to be able to spend it. And for this, he needs to convert it into a Western currency and store it in a bank abroad, where it can also earn investment returns and be bequeathed to his heirs.

Over the period from 1988 to 2005, the income share of the top five percent has grown by about 3.5 percent of global household income, and the shares of all the other groups have diminished. The greatest relative reduction was in the bottom quarter, which lost about one third of its share of global household income, declining from 1.155 to 0.775 percent, and now is even more marginalized.

Competing companies evolve toward efficiency as the more efficient ones profit and expand while those who fall behind fail. And companies being efficient and profiting under the Health Impact Fund, this is exactly what we want, because the company's profit is directly driven by the health impact its registered products achieve.

Large companies are very good at solving extremely complex problems in a globally optimal way.

Income inequality matters more on a day-to-day basis. Wealth matters more for political influence.

For the present system to work, poor people must be excluded from the innovation, because if they could get access at an affordable price, then affluent people would find ways to buy it cheaply as well - and then the innovator would be poorly rewarded and introductions of new medicines would decline.

The domestic power structure - how power is exercised in the United States, for instance - greatly influences the structure of international institutions. So, for example, the Clinton administration was very influential in shaping the WTO treaty, and, because of the way the US domestic political system works, this meant that corporations could use the US government to wield a huge influence.