Elizabeth said:
It's really hard to say anymore with the astounding rate at which Christianity is speading in developing countries and particularly in the Southern hemisphere...
Is it really spreading now ? In South American all the convertion took place in the 16th, 17th and 18th century and it's a long time all these countries are 99% Christians. In Africa, that's the period from the late 19th century to the independence of most countries in the 1960's. But even after the independence lots of Europeans stayed in Africa, especially teachers and missionaries. My point is that most of the convertion took place between 1900 and maybe the 1960's or 70's, not recently.
As Christianity loses influence in Europe (and also in North America, but nothing as dramatic), it's normal that a majority of Christians should be found in Africa, Latin America or Asia already nowadays.
The traditional relationship between modern science and Christianity is a fascinating one, though. That predominately Christian and, since the Reformation, largely Protestant countries have provided the most fertile breeding ground (and probably worldview as well) for the development of modern science and technology. Maybe there is something in inherant in Protestant values that spawned capitalism in the 16th-18th centuries reaching its zenith with Puritan diligence, industry, and hard work, etc that would stressed glorifying God through practical scientific developments as opposed to monastic or contemplative life.
I don't know what make you link science and Protestantism (except that you are probably Protestant yourself, aren't you ?). I couldn't disagree more with this. Western style science was born in non Christian Ancient Greece, then knew its darkest age of repression and near oblivion during the all too Christian Middle Ages, reappeared with the religious liberalism of the Renaissance in Italy - you know, that period where Pope Jules II was seen more often at war on his horse than in a Church, or Pope Alexander VI Borgia had sex with his daughter and supported his son's wars - what religiosity ! but that's when science and arts flourished.
After that, till the 19th century, science was dominated by Catholic France (though lots of the brightest minds were rather anti-clerical, especially during th e18th century Enlightment, which led to the French revolution, which was a movement against the aristocracy AND thr Church, and Christianity was first banned before being reintroduced by Napoleon).
Protestant Scandinavia, the Netherlands or North Germany were not very prominent at that time. England has always been divided between Catholics, Protestants and Anglicans. It's probably for economic or cultural reasons (Germanic languages, as the tendency isn't the same in non Germanic Finland or Baltic countries ?) that Northern Europe sprouted more scientists in the late 19th and 20th century.
Anyway, France and Italy are still 2 of the most proficient countries in science, especially in maths (France) and medicine. Nowadays, There are lots of great Indian or Japanese scientists, so I really don't see the connection between Protestantism - or even Christianity and science.