According to Professor Putnam of Harvard University, diversity leads to
a loss of trust, happiness and friendship. In diverse communities, individuals "hunker down" and become socially isolated.
And yet Professor Putnam remains a "diversiticrat". He wants to continue to extend diversity, despite the significant, negative effects that his own research uncovered.
Why? What can explain the contradiction between the research findings and the professor's continuing allegiance to the cause of diversity?
The professor himself never really gets to first principles. He does attempt to make a case for his position, but it's pitched to us as persuasive argument. So there is a frustrating sense that on such an important issue the fundamentals are being left unexamined.
Still, it's worth looking at the
arguments he does put forward.
InevitabilityResistance to diversity is futile, according to Professor Putnam. The most certain thing is that diversity will grow in Western countries, fuelled by immigration and immigrant birth rates. (pp.137, 139, 140)
I find it difficult to accept this argument at face value. First, it is obviously not inevitable that Western governments have to encourage ongoing large-scale immigration. There is no "force of nature" type reason that current immigration policies have to remain in place. They could definitely be changed if there were a shift in political climate.
Second, Professor Putnam is not consistent in his fatalism. He wants to extend diversity by rooting out traces of ethnic solidarity in the West (in churches, in neighbourhoods, in workplaces). He thinks that this is a difficult task and a great challenge, but reminds us (quoting Weber) that "Politics is a slow boring of hard boards".
So we are to be fatalists when the task is relatively straightforward (reducing immigration levels) but unyielding in our efforts to implement a much more difficult and intrusive policy which the professor happens to support.
Economic benefitsThe professor goes on to argue that an increase in ethnic diversity is not only inevitable but also desirable. This is despite the negative effects of diversity on social capital.
The desirable benefit he points to is economic growth. Again, though, it's difficult to believe that this is the main driver behind Professor Putnam's support for diversity.
First, the professor himself admits that this is a contested area, and that some research shows a negative effect of immigration on the economy. The best he can claim is that overall a "weight of evidence" suggests the effect to be positive. (p.140)
Second, it's not reasonable to conclude that a modest positive effect on "economic capital" is enough to offset the serious damage to "social capital" that the professor outlines at length in his report.
If diversity makes us less happy and less socially connected, does a modest economic gain really justify a deliberate increase in diversity? The answer is obviously no, and therefore it's unlikely that Professor Putnam is devoted to diversity for economic reasons.
Furthermore, it's difficult to believe that a serious loss of social capital is associated with long-term economic growth. In fact, Professor Putnam tells us elsewhere in the report that, based on his own earlier research, a high level of social capital makes "the economy work better". (p.138) Therefore, if ethnic diversity destroys social capital you might expect the economy to work worse.
Professor Putnam himself details some of the negative effects that this loss of social capital has on the economy. He notes research that in workplaces diversity "is generally associated with lower group cohesion, lower satisfaction and higher turnover", and that it has also been linked to "lower investment in public goods" and "higher default rates". (pp.142-143)
Finally, it might be noted that there are plenty of examples of homogeneous societies which have managed impressive rates of economic growth. Japan, South Korea and China have all had major periods of growth as (relatively) ethnically homogeneous countries. Australia had the world's highest living standards in 1900, again with a relatively high level of homogeneity.
CreativityProfessor Putnam also thinks that diverse societies are more creative. He gives as evidence the disproportionate number of American immigrants who have won Nobel prizes, who are members of the National Academy of Science and who are Academy Award film directors. (p.140)
Is he right? Not in terms of the Nobel prize. There is a Wikipedia
list of American Nobel Laureates and their country of origin. Of the 169 American winners, only 20 were born outside Anglophone or northern European countries. If we then take out the southern and eastern European born winners we are left with 4 foreign born winners (a Japanese, a Chinese, and two Indians).
So there are only four American Nobel Laureates out of 169 who are of non-Western national origins.
It has to be remembered, too, that it's highly unlikely that someone will become a Nobel Laureate or a member of the National Academy of Science without a strong educational background and a capacity to work in the top professions.
But most of the current wave of immigrants into Europe and North America don't fit this category. A large majority of the Mexican immigrants to America don't have high school qualifications, let alone advanced university degrees. A disproportionate number of immigrants into Europe become welfare dependent or work in low-skilled jobs.
Furthermore, mass immigration can lead to a loss of young, middle-class professionals, who are much more likely to contribute to the arts and sciences.
Why? Imagine you live in a high-taxing, crowded, cold, northern European country, like the Netherlands, Germany, Britain or Sweden. Why would you stay? The most basic reason would be that you are bound to your country in terms of identity, culture, language and history.
But what if your government decided to make such traditional forms of attachment obsolete? Then you would no longer have the same motivation to stay. You would be more likely to find yourself tempted by warmer climes, less punitive tax levels or more living space.
According to
a recent article by Paul Belien, northern European countries are already losing large numbers of young professionals, who are being replaced by low-educated and unskilled migrants. In 2006, for instance, over 130,000 Dutchmen left Holland.
There are European countries, therefore, experiencing the reverse effect to that imagined by Professor Putnam. The population transfer is likely to be negative in terms of creativity in the arts and sciences.
But anyway, I don't think that arguments about creativity or economic growth are what really motivate Professor Putnam to support diversity. It's probable that he believes in diversity as part of a political world view.
This world view is brought out to a greater degree when Professor Putnam moves on to another topic, namely how the negative effects of diversity might be overcome. But I'll leave discussion of that topic for a future post.
Part 3:
Professor Putnam's challenge