This is a book jam-packed with statistical information regarding, what else, the state of humanity. Collected are statistics relevant to life, health, standards of living, and the ecological state of the planet.
For example, if you believed Ehrlich and Ted Danson in the 1970's that the Earth was on the cusp of another ice age, only now to believe that the Earth is warming rapidly, your extreme beliefs, no doubt influenced by a media that has little regard for facts, could stand a dose of reality from the information in this book. Of course, Simon is not the only writer to debunk the eco-extremists. Dr. S. Fred Singer, inventor of the satellite ozone monitoring system, is among the large percentage of globabl scientists who concur that there is indeed nothing wrong with the ozone layer. How could they come to such a conclusion? Probably a consideration of the facts, ones such as those Simon has amassed.
Far from culling information only from the western world, the statistics in this book are often global. Of course, this is a book largely composed of statistics. Regardless of the accuracy of the information, quantitative analyses such as this are purely for reference.
I suggest Simon's book not as the end-all-be-all of rational debate, but merely as one source of information. Simon, and the information he has gathered, do not speak conclusively on any issue. What you will most probably gain from reading this book is an understanding of the kind of evidence and material that is not even considered by those who make opposing arguments. Opinions may vary, but ultimately facts lend themselves only to a finite number of interpretations.
Most cultural debates have their ebbs and flows; I am glad to see this segment of the argument being constructed with facts and rationality, however incomplete they may be.