Census data indicates religion may become extinct in nine nations

source: http://www.bbc.co.uk/news/science-environment-12811197 via http://www.atheismuk.com/2011/03/22/news/religion-may-become-extinct-in-nine-nations/


A study using census data from nine countries shows that religion there is set for extinction, say researchers.

The study found a steady rise in those claiming no religious affiliation.

The team's mathematical model attempts to account for the interplay between the number of religious respondents and the social motives behind being one.

The result, reported at the American Physical Society meeting in Dallas, US, indicates that religion will all but die out altogether in those countries.

The team took census data stretching back as far as a century from countries in which the census queried religious affiliation: Australia, Austria, Canada, the Czech Republic, Finland, Ireland, the Netherlands, New Zealand and Switzerland.

Their means of analysing the data invokes what is known as nonlinear dynamics - a mathematical approach that has been used to explain a wide range of physical phenomena in which a number of factors play a part.

One of the team, Daniel Abrams of Northwestern University, put forth a similar model in 2003 to put a numerical basis behind the decline of lesser-spoken world languages.

At its heart is the competition between speakers of different languages, and the "utility" of speaking one instead of another.

"The idea is pretty simple," said Richard Wiener of the Research Corporation for Science Advancement, and the University of Arizona.

"It posits that social groups that have more members are going to be more attractive to join, and it posits that social groups have a social status or utility.

"For example in languages, there can be greater utility or status in speaking Spanish instead of [the dying language] Quechuan in Peru, and similarly there's some kind of status or utility in being a member of a religion or not."

Some of the census data the team used date from the 19th century Dr Wiener continued: "In a large number of modern secular democracies, there's been a trend that folk are identifying themselves as non-affiliated with religion; in the Netherlands the number was 40%, and the highest we saw was in the Czech Republic, where the number was 60%."

The team then applied their nonlinear dynamics model, adjusting parameters for the relative social and utilitarian merits of membership of the "non-religious" category.

They found, in a study published online, that those parameters were similar across all the countries studied, suggesting that similar behaviour drives the mathematics in all of them.

And in all the countries, the indications were that religion was headed toward extinction.

However, Dr Wiener told the conference that the team was working to update the model with a "network structure" more representative of the one at work in the world.

"Obviously we don't really believe this is the network structure of a modern society, where each person is influenced equally by all the other people in society," he said.

However, he told BBC News that he thought it was "a suggestive result".

"It's interesting that a fairly simple model captures the data, and if those simple ideas are correct, it suggests where this might be going.

"Obviously much more complicated things are going on with any one individual, but maybe a lot of that averages out."

AtheismUK.com - Differences to other non-theistic organisations

Richard Green introduced me to Atheism and I'm now a council member / director of this organisation.  But what what does Atheism do that BHA and NSS do not do?

source: http://www.atheismuk.com/about/where-we-fit-in/

Where we fit in

A few people have asked, “Why is such an organization necessary?” or “What are you going to do that other organizations like the National Secular Society (NSS) or British Humanist Society (BHA) aren’t already doing?”  It is a fair question, and the main answer to this is that none of the groups mentioned actually promote atheism. They do not, as a matter of course, challenge religions directly, question the validity of the concept of faith, or criticize pronouncements made by the religious institutions. At Atheism, we will be challenging religious claims and the propagation of religious faith.

At the last NSS Annual General Meeting (November 2009), its President, Terry Sanderson, stated that it was not their job to promote atheism and at present there is not an organization that is doing so. He went on to explain that the current non-theistic movement is made up of three “arms”, and we at Atheism have modeled this into a simple Venn diagram as a graphical aid to differentiate where we fit in as an organization (please note this diagram is schematic and not to scale).

Each of the circles represent the following movements:

Secularism is the political movement to separate church and state, and to challenge and remove religious privilege.

Non-Theistic “Lifestances” are more positive “alternatives” to faith and religion, such as humanism, PEARLism, scientism and the like. They promote ethical systems, ways of thinking and ways of life.

Active atheism is the challenging of faith – the belief, in the absence of evidence, that God exists – as a bad thing per se. From this follows the challenging of religion, its doctrines, pronouncements and teachings. Until now there has been no distinctively atheist organization in the UK, which is why this organization has been formed.

At Atheism, we do, by definition, support and promote secularism, and we have common ground with non-theistic “lifestances” – hence the overlap. We will work with their promoting organizations where appropriate. However, we will be doing things that they do not (or will not) do and vice versa.

So join Atheism, the nation’s only democratic, membership led, grassroots campaigning organization advancing atheism.

source: http://www.atheismuk.com/wp-content/uploads/2010/03/venn-1.pdf

Stephen Law vs Alvin Plantinga on Naturalism

source: http://www.cfilondon.org/2010/11/13/stephen-law-vs-alvin-plantinga-on-naturalism/

Posted by Stephen Law on November 13, 2010

Stephen Law, Provost of CFI UK, can be heard on an hour long radio programme discussing naturalism and evolution with perhaps the world’s greatest philosopher of religion. Go here for the podcast: http://media.premier.org.uk/unbelievable/702458e4-764e-420b-8219-882613c07483.mp3

Report: Urgent action needed to avert global hunger

source: http://www.bbc.co.uk/news/science-environment-12249909
main report summary: Foresight. The Future of Food and Farming (2011)
Executive Summary. The Government Office for Science, London. 


via Foresight project page

24 January 2011 Last updated at 11:32

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• PrintBy Pallab Ghosh

Science correspondent, BBC News

The report calls for an urgent change to food production in order to feed future generations

Continue reading the main story

Related stories

• World food prices 'at fresh high'
• Green ham with your eggs?
• Index shows global hunger growing

A UK government-commissioned study into food security has called for urgent action to avert global hunger.

The Foresight Report on Food and Farming Futures says the current system is unsustainable and will fail to end hunger unless radically redesigned.

It is the first study across a range of disciplines deemed to have put such fears on a firm analytical footing.

The report is the culmination of a two-year study, involving 400 experts from 35 countries.

According to the government's chief scientific adviser, Professor Sir John Beddington, the study provides compelling evidence for governments to act now.

The report emphasises changes to farming, to ensure that increasing yields does not come at the expense of sustainability and to provide incentives to the agricultural sector that address malnutrition.

It also recommends that the most resource-intensive types of food are curbed and that waste is minimised in food production.

"We know in the next 20 years the world population will increase to something like 8.3 billion people," he told BBC News.

"We know that urbanisation is going to be a driver and that something of the order of 65-70% of the world's population will be living in cities at that time.

"We know that the world is getting more prosperous and that the demand for basic commodities - food, water and energy - will be rising as that prosperity increases, increasing at the same time as the population."

He warned: "We have 20 years to arguably deliver something of the order of 40% more food; 30% more available fresh water and of the order of 50% more energy.

"We can't wait 20 years or 10 years indeed - this is really urgent."

Radical changes

Professor Beddington commissioned the study and was among the first to warn of "a perfect storm" of a growing population, climate change and diminishing resources for food production.

The Foresight report says that the food production system will need to be radically changed, not just to produce more food but to produce it sustainably.

"There is an urgency in taking what may be very difficult policy decisions," the authors say.

"(But) 925 million people suffer hunger and perhaps a further billion lack micronutrients. The task is difficult because the food system is working for the majority of people but those at risk of hunger have least influence on decision-making."

Professor Beddington also said he viewed the billion people who overeat and are therefore obese as another symptom of the failure of the food production system to deliver good health and well-being to the world's growing population.

The report says that "piecemeal" changes are not an option: "Nothing less is required than a redesign of the whole food system to bring sustainability to the fore."

The authors are calling for food and agriculture to move up the political agenda and be co-ordinated with efforts to tackle the impact of climate change, water and energy supplies and the loss of farm land.

They also warn that there is no "silver bullet" that will solve the problem but concerted action is needed on many fronts.

Facing reality

Professor Beddington said: "We've got to actually face up to the fact that this is a complicated problem which involves vastly different levels of society and we need to be persuading policy makers not to think about food in isolation, not to think about climate change in isolation, not to think about water in isolation, not to think about energy in isolation. All of them are intimately related."

The report adds that new research can play an important role. It also says that the use of any particular technology, such as genetic modification, cloning and nanotechnology should not be ruled out. But it acknowledges that there is resistance to the application of controversial technologies.

"Achieving a strong evidence base (of the safety or otherwise) in controversial areas is not enough. Genuine public debate needs to play a crucial role," the report says.

However, by assessing 40 success stories from Africa the report authors say the spread of existing best-practice could treble food production.

"Ending hunger is one of the greatest challenges to be considered by this project," the report observes.

It calls for protection of the poorest from sharp price increases through government intervention and greater liberalisation of the trade in food in order to offset market volatility.

They also note that China has invested heavily in agriculture and is consequently one of the few countries to have met the Millenium Development Goal (MDG) of halving hunger.

The report also calls for new measures to hold governments and food producers to account. This would involve developing objective measures on how well they are doing to reduce hunger, combat climate change and environmental degradation and boosting food production.

More on This Story

Related stories

• World food prices 'at fresh high' 05 JANUARY 2011, BUSINESS
• Green ham with your eggs? 04 JANUARY 2011, US & CANADA
• Index shows global hunger growing 11 OCTOBER 2010, HEALTH
• UK urged to lead on future food 21 OCTOBER 2009, SCI/TECH
• Food needs 'fundamental rethink' 27 DECEMBER 2008, SCI/TECH

Related Internet links

• Foresight programme
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From cosmism to deism

source: http://www.kurzweilai.net/from-cosmism-to-deism

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January 18, 2011 by Hugo de Garis

The rise of artilects (artificial intellects, i.e., godlike massively intelligent machines with intellectual capacities trillions of trillions of times above the human level) in this century makes the existence of a deity (a massively intelligent entity capable of creating a universe) seem much more plausible.

There are now thousands of AI scientists around the world (concentrated largely in the English-speaking countries) who feel that humanity will be able to build massively intelligent machines this century that will be hugely smarter than human beings. The author, for example, thinks that the issue of whether humanity should build these “artilects” (artificial intellects) will dominate our global politics this century and lead to a “gigadeath” war, killing billions of people.

These AI researchers know that 21^st century technology will be capable of creating machines with a bit processing rate trillions of trillions of times above the estimated human-brain-equivalent bit-processing rate, and that neuro-scientific knowledge is advancing at an exponential rate.

Let us assume for the sake of argument that these artilects are actually built this century, and then speculate on what such creatures might occupy themselves with. Of course, as humans, with our puny human brains, trying to imagine what an artilect would think about is like a mouse trying to imagine what humans think about, using its puny mouse brain. Nevertheless, we will speculate anyway, because some of these human level suggestions may turn out to be correct.

Building Universes

One suggestion that comes to (the human) mind, is that artilects may be so smart and such superb scientists that they may be capable of conceiving and constructing whole universes. This idea seems plausible since Prof. Alan Guth (of “inflation” fame) of MIT, as a human, has already conceived a mathematical model for how to create a baby universe. He has the conditions, the numbers, on how to do this. If humans with our puny human brains are capable of conceiving the idea of building universes, then perhaps artilects, with all their godlike capacities, could actually construct them, based on their vastly superior ability to architect possible universes.

Consider also, that our universe is 13.7 billion years old, according to results from the WMAP satellite in 2003. Our third-generation star, the Sun, is only about 5 billion years old, so it is likely that there are a trillion trillion second-generation stars in our observable universe that are billions of years older, that possibly have planets on which intelligent life evolved and then moved on in an “artilectual transition” to become “artilect gods.” These artilects may then have designed their own universes.

The obvious question then arises, “Is it possible that our universe was designed by some artilect in some other universe?” This question raises some interesting metaphysical issues, that will be discussed later, but let us assume that the answer is “yes.” What then?

This “creator artilect” would then satisfy the definition of a deity, i.e., a creator of our universe. Given that it is likely that humanity will be building artilects this century, science ought to be a lot more open to the idea of deism. The above argument makes it much more plausible.

Theism vs Deism

Let me state my views on theism vs. deism at this point. Deism, as just mentioned, is the belief that there is a “deity,” i.e., a creator of the universe, a grand designer, a cosmic architect, that conceived and built our universe. Theism is the belief in a deity that also cares about the welfare of individual humans. Deism I am open to, whereas I find theism ridiculous. The evidence against it is enormous. For example, last century, about 200-300 million people were killed for “political reasons,” e.g., wars, genocides, purges, ethnic cleansings, etc. It was the bloodiest century in history.

Presumably, millions of those killed were theists, believing that their “theity” would “look out” for their welfare. Well obviously that theity didn’t, because those millions of people were killed anyway.

If this theity was so concerned with human beings, why did our species come on the cosmic scene so late? Our universe has existed for the order of 10¹⁰ years. We humans have existed for about 10⁵ years, i.e., only a thousandth of 1% of the age of the universe – “a mere afterthought of an afterthought.” Every primitive tribe has dreamt up its own gods, and those gods have properties familiar to their human creators.  For example, New Guinea gods have a lot of pigs, Chinese gods have slitty eyes, etc. Cultural anthropologists of religion have estimated that humanity has invented more than 100,000 different gods over the planet and over the broad sweep of human history, most of which are no longer believed in. They have become “extinct religions.”

It is much more likely, in my view, that theisms are just examples of “wishful thinking” that people invent to give themselves emotional comfort in an emotionally cold, meaningless, indifferent universe that has evolved creatures like ourselves who are subject to disease, pain, cruelty, poverty, and death.

The early gods were rather primitive in conception, because the small hunter-gatherer groups who invented them did not contain a genius capable of high-level abstract creative intellectual thought. Once agriculture and animal husbandry was discovered, large cities grew up that contained the occasional genius who dreamt up a more abstract concept of god, that is, of a mono-theity far more powerful than the many individual gods of an earlier (pre- agricultural) human era. The concoction of these monotheisms occurred several thousand years ago, long before the insights of modern science, and hence it is not surprising that their religious conceptions were based largely on (pre-scientific) ignorance, e.g., notions such as life after death (the ultimate wishful thinking), souls, miracles, etc.

In northern Europe, theism has almost died out, and is heading that way too (but slowly) in the U.S.,  the slowness being due to historical colonial reasons. Let us assume for the sake of this essay that theism dies out worldwide. Where does that leave deism?

Plausibility Arguments for a Deity

The above sections have argued that the rise of the artilect this century makes the idea of a deity, more plausible. However, there are other arguments that can be used to support the idea that our universe is the product of a pre-existing deity. They are: (A) the “(strong) anthropic principle” and (B) something I call (by analogy with the anthropic principle) the “mathematical principle.” I discuss these two principles in turn.

The (Strong) Anthropic Principle (SAP)

The SAP states that the values of the constants of the laws of physics are so fantastically, improbably finely tuned to allow the existence of matter and life, that it seems highly likely that these values were predesigned. It is now well known, that if one changes the values of some of these constants by even a tiny amount (for example, in some extreme cases, by one part in zillions), matter and life can no longer exist. How to account for this extraordinary state of affairs?

One answer is to say that our universe is the product, the creation, of a preexisting deity, a hyperintelligence that conceived our universe’s laws of physics that are compatible with matter and life, and built our universe according to those laws.

Another answer is to say that there are a zillion universes, each with a different set of physical laws, and we just happen to live in one that is compatible with life, because we are here to observe our universe (which is the statement of the weak form of the anthropic principle (WAP).

Other people, particularly many string theorists, claim that once enough is known in the future about the nature of M-theory, it will become clear  that there is only one way a coherent universe (that is, obeying all the many symmetries of M-theory) can be designed, and our universe is it. This leads in to the next principle.

The “Mathematical Principle”

The “mathematical principle” is what I call the idea that the universe appears to have been designed by a mathematician, i.e., that the universe obeys so many principles of modern mathematics. (Einstein, for example, was deeply mystified by the fact that the universe obeyed the general design principles he dreamt up to explain how gravity worked. He kept saying he wanted to know the (mathematical) thoughts of “der Alte” (the old one), the designer of our universe.)

For example, why do the elementary particles have properties that allow them to be classified into families according to the mathematical representations of special unitary groups (e.g., SU(3))? Why does Einstein’s general relativistic equation “drop out” of the superstring model as a mathematical deduction, with all the latter’s recent mathematical abstractions of such a high level that probably only one person in a thousand has the brain power to understand them, e.g., mathematical notions such as 11 space-time dimensions, supersymmetry, complex manifolds, super-conformal-fields, Calabi-Yau compaction, holomorphic curves,  etc.

The more humanity knows about how deeply mathematical the laws of physics are, the more plausible it seems that the designer of the universe used mathematical principles as a tool. This is the “deity as mathematician” argument (which interestingly seems to suggest that mathematics is more fundamental than even a deity — that even a deity is subject to mathematical constraints and logic?!).

Deism and Science

Richard Dawkins is not keen on the idea of a deity. He claims, I think correctly, that any deity capable of creating our universe, would need to be extremely complex, at least as complex as that of our universe. Where I disagree with him is his idea that instead of postulating the existence of a deity, science should start with the premise that the universe exists with given properties, that science then attempts to discover and explain. For Dawkins, the idea of a deity is “outside science” and conceptually redundant. If a deity made the universe, who made the deity? One gets stuck in an infinite regress.

Personally, I think if science could come to the conclusion that there is/was a deity that created the universe, then that would be wonderful for science. It would open up a vast new arena for science to play in. Science could then start wondering about the properties of the deity, the hyper intelligence that designed the universe.

The question of what designed the deity should not be a reason for dismissing our universe’s deity. We live in a universe that may have a “qualitative infinity” of levels, e.g., in the past century, humanity’s knowledge of the nature of matter has descended from molecules, to atoms, to nuclei, to nucleons, to quarks, to strings. Who knows how many more layers future humans may find? As each new layer is discovered, science reacts with elation, having opened up new vistas for exploration. A similar attitude ought to apply to the idea of a deity.

Metaphysical  Questions

Traditionally, science has been rather hostile to the idea of theism. I share that hostility. I look on traditional religions as superstitions that are incompatible with modern scientific knowledge. But as the above sections make clear, I’m far more open to the idea of deism, the belief in a hyperintelligence that designed and created our universe.

I think that the rise of Cosmism — the ideology if favor of humanity building artilects this century (despite the risk that advanced artilects may decide to wipe out humanity as a pest) — makes the idea of a deity far more plausible, if not inevitable. It is a small logical step to suggest, given the above discussion, that our future artilects could become deities themselves, which then create future universes.

But, if so, how could (human) science “get a handle” on such artilectually created future universes? For example, if the artilects in our universe, obeying our universe’s laws of physics, create new universes with other laws of physics, how could human beings ever know of the existence of such new universes? How indeed? However, the question I feel is a valid one and should not be thrown out with the bath water, being dismissed as “idle metaphysics”.

Hyper-physics

I think science ought to give a lot more thought to the notion of what I call “hyper-physics”. Hyper-physics is a “superset” of ordinary physics, which has as its domain of discussion the universe we live in and those universes that our future artilects could design and create. We should also consider the possibility that the universe we live in is the creation of a preexisting deity, or artilect. Thus we need to think about a “tree of universes” that branches each time a new universe is created “inside” a preexisting one. The “investigation” of such a hyper-physics (the tree) might be one of the major preoccupations of our artilects.

Since our universe is nearly three times older than our solar system, it is quite possible that other suns in the zillions have already evolved intelligent life that has moved on into the artilectual stage, which then creates new universes. Hyper-physics would then be the study of all these universes. Since such a study, very probably, requires capabilities way above those of the human brain, we mere humans can only speculate and contemplate in awe at what our  artilectual creations may devote their time and godlike intellects to.

Perhaps these artilects might even be able to give sensible answers to the very deepest of metaphysical questions, as to why anything exists at all, and whether there exists a “supergod” that started the whole chain of artilects creating a tree of universes. This type of meta-physics differs from the more modest hyper-physics suggested above. A universe-creating artilect still exists in the hyper-physical tree of universes, but the question of where the first deity came from remains as mysterious as ever, the ultimate meta-physical question that the most brilliant of theologians have been wondering about for centuries.

Summary

This essay hopes to persuade its readers that science ought to take the notion of deism a lot more seriously. The rise of the artilect in this century makes the notion of a hyperintelligent designer and creator of our universe far more plausible. It suggests the creation of a “hyper-physics” (as distinct from a traditional metaphysics that poses the deepest of questions) that would “investigate” the tree of universes that a branching set of artilects may have created.

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Christopher Hitchens and Tony Blair clash over religion

source: http://www.newstatesman.com/blogs/the-staggers/2010/11/blair-hitchens-watch-religion

Posted by George Eaton - 29 November 2010 10:52

Watch the atheist writer and the former prime minister clash over religion in Toronto.

The full debate between Christopher Hitchens (who I interviewed earlier this year) and Tony Blair is now available to watch online. The pair debated whether religion was a force for good in the world.

So, for the many of you who have already read the full transcript, here are their opening statements. Hitchens begins speaking at 04:58 and Blair begins at 12:26. The reminder of Blair's opening statement is included in the second video, which also features a rebuttal from each man.

In a vote after the debate, 68 per cent of the audience sided with Hitchens and 32 per cent with Blair. Now you've got a chance to make your own mind up.

Christopher Hitchens: opening statement

Tony Blair: opening statement