中国与美国政治家的出身a lawyer, an engineer and a politician...

  

WHEN Barack Obama met Hu Jintao, his Chinese counterpart, at the G20 summit in London, it was an encounter not just between two presidents, but also between two professions and mindsets. A lawyer, trained to argue from first principles and haggle over words, was speaking to an engineer, who knew how to build physical structures and keep them intact.

The prevalence of lawyers in America’s ruling elite (spotted by a Frenchman, Alexis de Tocqueville, in the 1830s) is stronger than ever. Mr Obama went to Harvard Law School (1988-91)

President Hu, in contrast, is a hydraulic engineer (he worked for a state hydropower company). His predecessor, Jiang Zemin, was an electrical engineer, who trained in Moscow at the Stalin Automobile Works. The prime minister, Wen Jiabao, specialised in geological engineering. The senior body of China’s Communist Party is the Politburo’s standing committee. Making up its nine members are eight engineers, and one lawyer. This is not a relic of the past: 2007 saw the appointments of one petroleum and two chemical engineers. The last American president to train as an engineer was Herbert Hoover.

Why do different countries favour different professions? And why are some professions so well represented in politics?

In democracies, lawyers dominate. This is not surprising. The law deals with the same sort of questions as politics: what makes a just society; the balance between liberty and security, and so on. Lawyerly skills—marshalling evidence, appealing to juries, command of procedure—transfer well to the political stage. So, sadly, does an obsession with process and a tendency to see things in partisan terms—us or them, guilty or not guilty—albeit in a spirit of loyalty to a system to which all defer. In common-law countries, the battleground of the court is of a piece with the adversarial, yet rule-bound, spirit of politics.

In China, the influence of engineers is partly explained by history and ideology. In a country where education was buffeted by the tempests of Maoism, engineering was a safer field of study than most. In fact, communist regimes of all stripes have long had a weakness for grandiose engineering projects. The Soviet Union, which also produced plenty of engineer-politicians (including Boris Yeltsin), wanted to reverse the northward flow of some great Russian rivers, for example.

The presence of so many engineer-politicians in China goes hand in hand with a certain way of thinking. An engineer’s job, at least in theory, is to ensure things work, that the bridge stays up or the dam holds. The process by which projects get built is usually secondary. That also seems true of Chinese politics, in which government often rides roughshod over critics. Engineers are supposed to focus on the long term; buildings have no merit if they will collapse after a few years. So it is understandable that an authoritarian country like China, where development is the priority and spending on infrastructure is colossal, should push engineers to the top.