World population is forecasted in 1999 to rise to 9 billion around 2050, with a forecast error of 1.5 billion lower or higher. The central forecast already is a reduction from a forecast of 9.5 billion as the result of AIDS. This disease not only kills, but also reduces the quality of life for the surviving. Other diseases may well develop. Or, for AIDS itself, given the huge number of infected, a mutation could develop that can be transferred by flies or mosquitos too - that already transfer diseases. Another problem is that when policy succeeds in improving a situation, then such new room tends to be taken up for growth again. So it would be some kind of a miracle if the world would hit the ‘low’ 7.5 billion target with a healthy, well fed, educated and peaceful population.
UNDP administrator Speth correctly states:
“Fifty years after the adoption of the Universal Declaration of Human Rights, one third of the world’s people are enslaved by a poverty so complete that it denies them fundamental rights.” (UNDP 1999 internet site)
This quote usefully recalls to memory that Montesquieu’s liberty has been extended in this century with more rights, so that there is an even stronger intellectual case to test whether the system of Trias Politica serves the demands made on it.
Amartya Sen’s “Development as freedom” (1999) is along this line of reasoning.
The hypothesis of self-interest clarifies that Western nations are less interested in the development issue. Surely, if the Democratic State knew that economic policies were feasible that would make external development Pareto improving rather than wasteful, then it would deem it wise to pursue such a course. And part of the argument in this book is that such knowledge does not get the attention that it deserves. On the other hand, we should presume the lack of that attention, and the lack of sufficient knowledge. But we can still argue that the current world development situation should provide the West with some worry anyhow.
For Western democracies, current situations in the developing world might be regarded as replays of their own past, and as forecasts for their own future - if times of distress were to return again. A 1996 UN-WIDER statement was:
“Thus, man-made crises have become a serious, perhaps the most serious, threat to human security in the present world.” [16]