State licensing regimes vary widely. Louisiana requires licences for 70% of low-wage occupations, according to IJ, including barber, bartender and cosmetologist.

许可证体制变化莫测。依据司法部门，路易斯安那州要求包括理发师、酒保以及美容师在内的占70%的低收入职业持有许可证明。

And then we risk what the mathematician IJ Good called an " intelligence explosion, " that the process could get away from us.

然后我们就会承担着数学家 IJ Good 所说的“智能爆炸”的风险，（科技进步的）进程将不再受我们的控制。