Is religion just a matter of taste?

In our religiously plural society, faith has become become a source of identity -- and therefore of

How sweet are thy words unto my taste! yea, sweeter than honey to my mouth!
Psalm 119

This might be literally true. According to research reported on in the Boston Globe, Christians were more likely to rate a soft drink favourably after copying out a passage from the Bible. The same researcher, Ryan Ritter (a graduate student in psychology) found that less congenial passages left a nasty taste in the mouth.

In one experiment, Christian volunteers were asked to rate a mildly bitter lemon drink. Next, in what they were told was a different study entirely, they were asked to copy out pieces of writing. They were then asked to taste and rate another drink. Those who had been engaged with the Qu'ran and Richard Dawkins' The God Delusion found the second drink more unpleasant than the first one. Those exposed to a neutral piece of writing (an extract from a dictionary) had a less negative or even a positive reaction. In fact, it was exactly the same drink.

In Ritter's other experiment, Christians who had copied from the Qu'ran, but washed their hands afterwards, rated the drink more favourably than those who had not had the opportunity to "cleanse" themselves from contact with the rival religion's scripture. But when they had been copying out a passage from the Bible, the effect of washing their hands was to make them less favourable to the drink. In the latter case, it was almost as though the positive religious vibes from the Bible transmitted themselves through the glass and into the drink -- provided they hadn't been washed away first.

In his paper, Ritter suggests that "these results provide evidence that contact with a rejected religious belief elicits disgust and that both negative and positive moral contagions can be removed through physical cleansing. "

Experiments like these, involving a small sample and carried out under conditions of extreme artificiality, can only ever be indicative, of course. Nevertheless, it does fit in with a growing body of research into the psychological basis of morality.

Psychologists such as Jonathan Haidt have previously suggested a close connection between physical and moral aversion -- that the moral sense works mainly on the level of gut feeling rather than of rational analysis. Things believed to be transgressive or immoral -- such as sexual practices condemned by the prevailing social mores -- are often perceived as being physically disgusting.

Disgust has an obvious biological function: it helps keep us from ingesting toxic or contaminated food or coming into close contact with contagious disease. Likewise, the disgust-response is a powerful means of drawing and maintaining moral boundaries. If just thinking about something makes you feel physically uneasy you're less likely to go ahead and do it.

And of course religion and morality, though far from identical, are closely bound up together. Religious leaders claim expertise in moral matters; many would go further and claim that God is the source of morality, that being good is largely a matter of obeying divine commands. Even where religious precepts aren't explicitly moral in themselves -- as in the case of dietary or dress codes -- transgressing against them may be seen as immoral and certainly evokes the same reactions.

Ryan Ritter's suggestion is that exposure to ideas that challenge one's religious identity -- either by critiquing it directly (as Dawkins does) or offering something in its place (the Qu'ran) -- has a similar effect. It's easy to see how this could be an effective way of keeping people within the fold and unwilling to question traditional beliefs.

But in the modern world, with members of different faiths rubbing up against each other, such visceral attachment to the doctrines and symbols of a religion has obvious dangers. "Can we ever have peace between groups that are fundamentally disgusted by each other?" Ritter asks.

Inter-faith activists pin their hopes for a more harmonious world on members of different religions getting together and realising how much they have in common. They stress that different outward forms and theological structures matter less than what all faiths share -- compassion for others as expressed in the "Golden Rule". Mr Faith himself, Tony Blair, urged a conference in 2009:

Love your God; love your neighbour as yourself. These simple admonitions are the guiding light of our faith. They give us the possibility of 'A Common Word.' When we lose our way, Christians or Muslims, this is the light by which we re-discover our true path.

But it's perhaps misleading to find the common core of religion in moral precepts that religious people share equally with humanists. Religion's deepest appeals are irrational, and they reside in strong feelings of belonging and attachment to particular stories and to fellow believers. Religion isn't just about being generally nice and loving one's neighbour. It's also about the claim that particular beliefs are true, and (just as importantly) about other beliefs not being true.

As society has become religiously plural, faith has become increasingly become a source of identity -- and therefore of division. To be both loyal to one's own traditional beliefs and accepting of others' different (perhaps incompatible) beliefs is the liberal interfaith ideal. But if Ritter is correct, such idealism may run counter to the very nature of faith.

It's a pity, perhaps, that Ritter did not try his experiment out on convinced atheists. Would they have reacted to a Biblical passage as negatively as the Christians reacted to Dawkins? I suspect that they probably would.

Nelson Jones runs the Heresy Corner blog. He was shortlisted for the 2011 Orwell Prize for blogging.

Belief, disbelief and beyond belief
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Harriet Harman: “Theresa May is a woman, but she is no sister”

The former deputy leader of the Labour Party urged women to unite across the divided party.

The day-long women's conference is usually the friendliest place at Labour party conference. Not only does it have a creche and a very clear emphasis on accessibility, but everybody who attends starts from a place of fundamental agreement before the sessions have even begun. For that reason, it's often ignored by political hacks in search of a juicy splits story (especially since it takes place on Saturday, before the "real" conference action really gets underway). But with the party divided and the abuse of women on and off social media a big concern, there was a lot to say.

This year, kick off was delayed because of the announcement of Jeremy Corbyn's victory in the leadership election. The cheer for the renewed leader in the packed women's conference hall was far bigger than that in the main hall, although not everybody was clapping. After a sombre tribute to the murdered Labour MP and former chair of the Labour Women's Network Jo Cox, Harriet Harman took to the stage.

As a long-time campaigner for women's rights, veteran MP and former deputy leader of the Labour Party, Harman is always popular with women's conference - even if her position on the current leadership and her status as a former Blairite minister places her out of sync with some of the audience. Rather than merely introducing the first speaker as the agenda suggested, Harman took the opportunity to make a coded dig at Corbyn by doing a little opposition of her own.

"Theresa May is a woman, but she is no sister," she declared, going on to describe the way that May, as shadow spokesperson for women and equalities under William Hague, had been a "drag anchor" on Harman's own efforts to enact pro-women reforms while Labour were in government. The Thatcher comparison for May is ubiquitous already, but Harman made it specific, saying that like Thatcher, Theresa May is a woman prime minister who is no friend to women.

Harman then turned her attention to internal Labour party affairs, reassuring the assembled women that a divided party didn't have to mean that no advances could be made. She gestured towards the turmoil in Labour in the 1980s, saying that "no matter what positions women were taking elsewhere in the party, we worked together for progress". Her intervention chimes with the recent moves by high profile former frontbenchers like Chuka Umunna and Yvette Cooper to seek select committee positions, and Andy Burnham's campaign to become mayor of Greater Manchester.

Harman's message to women's conference was clear: the time for opposition to Corbyn is over now - we have to live with this leadership, but we can't let the equalities legacy of the Blair years be subsumed in the meantime. She ended by saying that "we have many leaders in the Labour party," pointing to Jess Phillips, the chair of the women's PLP, and Angela Rayner, shadow minister for education, women and equalities. Like Burnham, Cooper et al, Harman has clearly decided that Corbyn can't be unseated, so ways must be found to work around him.

Rayner followed Harman onto the stage. As one of Corbyn's shadow ministerial team, Rayner is far from in agreement with Harman on everything, and rather than speak about any specific policy aims, she addressed women's conference on the subject of her personal journey to the front bench. She described how her mother was "born on the largest council estate in Europe and was one of twelve children" and "never felt loved and didn’t know how to love, because hugs, cuddles and any signs of affection just wasn’t the norm". She went on to say "mum won't mind me saying this - to this day she cannot read and write". Her mother was in the audience, attending her first Labour conference.

As a former care worker who became a mother herself when she was just 16, Rayner is a rarity at the top of Labour politics. She told the Guardian in 2012 that she is used to being underestimated because of her youth, her gender and her northern accent: "I'm a pretty young woman, lots of red hair, and everyone expects me to be stupid when I walk into a meeting for the first time. I'm not stupid and most people know that now, but I still like to be underestimated because it gives me an edge. It gives me a bit of stealth."

The mass shadow cabinet resignations in June propelled Rayner to the top sooner than an MP only elected in 2015 might have expected, and she has yet to really prove her mettle on the grind of parliamentary opposition and policy detail. But if Labour is ever to win back the seats in the north where Ukip and Brexit are now strong, it's the likes of Rayner that will do it. As Harriet Harman herself shows, the women and equalities brief is a good place to start - for even in turbulent, divided times for Labour, women's conference is still a place where people can find common ground.

Caroline Crampton is assistant editor of the New Statesman.