Given the total income and wealth available in the world today, we could easily overcome poverty, which would require raising the share of the bottom half from three to roughly five percent. Unfortunately, the trend is going in the opposite direction.

The bottom half of humanity is living in severe poverty; not all of them are malnourished or severely deprived now, but they are extremely vulnerable to even small upsets in their income or in the prices they face of basic necessities, and when something like this happens, they can be thrown off kilter in terms of a disease of a family member or a change in food prices; anything like that can throw them into destitution.

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.

Drafts of domestic legislation must be published, debated and publicly voted on, which gives ample opportunities to civil society organizations and ordinary citizens to at least understand what's being proposed and to voice and to organize opposition before the decision is made.

This splendid book discusses how, in the last two hundred fifty years, large numbers of people have achieved levels of well-being that were previously available only to a few individuals, and how this achievement has given rise to equally unprecedented inequalities. Unique in its focus and scope, exceptional knowledge and coherence, and careful argumentation, The Great Escape is highly illuminating and a delight to read.

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.

If we offer a prize, so to speak, to anyone who manages to bring a country under his physical control - namely, that they can then sell the country's resources and borrow in its name - then it's not surprising that generals or guerrilla movements will want to compete for this prize. But that the prize is there is really not the fault of the insiders. It is the fault of the dominant states and of the system of international law they maintain.