Eric Kaufmann is a professor of politics at Birkbeck College, University of London and author. His academic research specialty is how demographic changes affect religion/irreligion and politics. He was a Fellow in the Religion in International Affairs Program, Belfer Center, Kennedy School, Harvard University, 2008-9. In 2008, he won the Richard Rose Prize of the Political Studies Association for a scholar under 40 years old. He is an agnostic.
Desecularization is the process by which religion reasserts its societal influence though religious values, institutions, sectors of society and symbols in reaction to previous and/or co-occurring secularization processes.
On December 23, 2012, Kaufmann wrote about global desecularization. I argue that 97% of the world's population growth is taking place in the developing world, where 95% of people are religious.
On the other hand, the secular West and East Asia has very low fertility and a rapidly aging population... In the coming decades, the developed world's demand for workers to pay its pensions and work in its service sector will soar alongside the booming supply of young people in the third world. Ergo, we can expect significant immigration to the secular West which will import religious revival on the back of ethnic change. In addition, those with religious beliefs tend to have higher birth rates than the secular population, with fundamentalists having far larger families. The epicentre of these trends will be in immigration gateway cities like New York (a third white), Amsterdam (half Dutch), Los Angeles (28% white), and London, 45% white British.Most atheists in the world are East Asians (see:Asian atheism). In China, Christianity is experiencing explosive growth (see: Growth of Christianity in China).
In 2011, Kaufmann declared concerning the population of secular Europe:
If we go to Europe, if we take the population of Europe including Russia, it's expected to decline by 25,000,000 in the next 20 years. And then between 2030 to 2050 by another 55,000,000. So you see there is an acceleration of population decline because total fertility rates, that is the number of children of woman will bear in her lifetime have been below replacement for 30 or 40 years...
As populations shrink, there are fewer mothers begetting fewer children and so forth so you get a compounding effect.Buckle up, Mr. Militant Atheist! The collapse of atheism is going to occur faster and faster. The 21st century is going to be an autobahn of tears for militant atheists. For more information, please see: Acceleration of 21st century desecularization