In 88 poor countries for which we have data, in each and every one of the 88, the PPP for food shows that poor people can buy less food than you would expect from the PPP that the World Bank is using. The reason for this is obvious on reflection. It has to do with the fact that most foodstuffs are tradable commodities: basic foodstuffs, such as rice, flour and beans, can easily be conveyed across national borders and their prices will therefore roughly mirror the exchange rates among currencies.
Thomas PoggeYou can get an ice-cold Coke for around fifty cents in most developing countries, not just in the major population centers, but at the most remote and surprising places. The logistical challenges to resupplying all these outlets are enormous - and yet, the entire system works with incredible efficiency as is confirmed by the price of the product.
Thomas PoggeIn the domain of pharmaceuticals, we need a metric for health impact, and with this metric we can then assess the value of the introduction of a new product and pay its innovator accordingly, say on the basis of the product's measured health impact during its first ten years on the market. In exchange, innovators must of course renounce the usual rewards they are otherwise entitled to, namely the patent-protected markup on the price of their product.
Thomas PoggeFor 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.
Thomas PoggeWhatever we, as prospective participants unaware of our specific features, would desire society to be like is what, morally speaking, we ought to institute.
Thomas PoggeThe collective shortfall of the 3.08 billion people (47 percent of world population) who, in 2005, lived below $2.50 per day was $507 billion per annum, which indeed comes to about two-thirds of the present US military budget. This gives us a rough sense of how much the eradication of poverty would cost.
Thomas PoggeWe have this highly irrational system of incentivizing innovation for clean and green technologies, where we allow the innovator to have a temporary monopoly and then mark up the price of the product or sell licenses at high prices to those who want to use the kind of product that the innovator has invented. This system is collectively irrational because many people, to avoid the inflated prices of still-patented cleaner and greener technologies, opt for some older technology that is much more polluting.
Thomas Pogge