Just as in the case of rainmaking, so also when it comes to economics, it is the long-honed expertise of religious scholars in reinterpreting texts that makes religion irrelevant. No matter which economic policy Khamenei chooses, he could always square it with the Quran. Hence the Quran is degraded from a source of true knowledge to a source of mere authority. When you face a difficult economic dilemma, you read Marx and Hayek closely, and they help you understand the economic system better, see things from a new angle, and think about potential solutions. Having formulated an answer, you then turn to the Quran, and you read it closely in search of some surah that, if interpreted imaginatively enough, can justify the solution you got from Hayek or Marx. No matter what solution you found there, if you are a good Quranic scholar you will always be able to justify it.
The same is true of Christianity. A Christian may be a capitalist as easily as a socialist, and even though a few things Jesus said smack of downright communism, during the Cold War good American capitalists went on reading the Sermon on the Mount without taking much notice. There is just no such thing as ‘Christian economics’, ‘Muslim economics’ or ‘Hindu economics’.
Not that there aren’t any economic ideas in the Bible, the Quran or the Vedas – it is just that these ideas are not up to date. Mahatma Gandhi’s reading of the Vedas caused him to envision independent India as a collection of self-sufficient agrarian communities, each spinning its own khadi cloths, exporting little and importing even less. The most famous photograph of him shows him spinning cotton with his own hands, and he made the humble spinning wheel the symbol of the Indian nationalist movement.1 Yet this Arcadian vision was simply incompatible with the realities of modern economics, and hence not much has remained of it save for Gandhi’s radiant image on billions of rupee notes.
Modern economic theories are so much more relevant than traditional dogmas that it has become common to interpret even ostensibly religious conflicts in economic terms, whereas nobody thinks of doing the reverse. For example, some argue that the Troubles in Northern Ireland between Catholics and Protestants were fuelled largely by class conflicts. Due to various historical accidents, in Northern Ireland the upper classes were mostly Protestant and the lower classes were mostly Catholic. Hence what seems at first sight to have been a theological conflict about the nature of Christ, was in fact a typical struggle between haves and have-nots. In contrast, very few people would claim that the conflicts between communist guerrillas and capitalist landowners in South America in the 1970s were really just a cover for a far deeper disagreement about Christian theology.
So what difference would religion make when facing the big questions of the twenty-first century? Take for example the question whether to grant AI the authority to make decisions about people’s lives – choosing for you what to study, where to work, and whom to marry. What is the Muslim position on that question? What is the Jewish position? There are no ‘Muslim’ or ‘Jewish’ positions here. Humankind is likely to be divided into two main camps – those in favour of giving AI significant authority, and those opposed to it. Muslims and Jews are likely to be found in both camps, and to justify whichever position they espouse through imaginative interpretations of the Quran and the Talmud.
Of course religious groups might harden their views on particular issues, and turn them into allegedly sacred and eternal dogmas. In the 1970s theologians in Latin America came up with Liberation Theology, which made Jesus look a bit like Che Guevara. Similarly, Jesus can easily be recruited to the debate on global warming, and make current political positions look as if they are eternal religious principles.
This is already beginning to happen. Opposition to environmental regulations is incorporated into the fire-and-brimstone sermons of some American Evangelical pastors, while Pope Francis is leading the charge against global warming, in the name of Christ (as witnessed in his second encyclical, ‘Laudato si’).2 So perhaps by 2070, on the environmental question it will make all the difference in the world whether you are Evangelical or Catholic. It would go without saying that Evangelicals will object to any cap on carbon emissions, while Catholics will believe that Jesus preached we must protect the environment.
You will see the difference even in their cars. Evangelicals will drive huge gasoline-guzzling SUVs, while devout Catholics will go around in slick electric cars with a bumper sticker reading ‘Burn the Planet – and Burn in Hell!’ However, though they may quote various biblical passages in defence of their positions, the real source of their difference will be in modern scientific theories and political movements, not in the Bible. From this perspective, religion doesn’t really have much to contribute to the great policy debates of our time. As Karl Marx argued, it is just a veneer.
Identity problems: The lines in the sand
Yet Marx exaggerated when he dismissed religion as a mere superstructure hiding powerful technological and economic forces. Even if Islam, Hinduism or Christianity may be colourful decorations over a modern economic structure, people often identify with the decor, and people’s identities are a crucial historical force. Human power depends on mass cooperation, mass cooperation depends on manufacturing mass identities – and all mass identities are based on fictional stories, not on scientific facts or even on economic necessities. In the twenty-first century, the division of humans into Jews and Muslims or into Russians and Poles still depends on religious myths. Attempts by Nazis and communists to scientifically determine human identities of race and class proved to be dangerous pseudo-science, and since then scientists have been extremely reluctant to help define any ‘natural’ identities for human beings.