Second, such a scheme would impose large costs on only a few companies in a few countries. Their governments would fight hard to protect these companies from being required to pay for the societal risks that they represent.
但执行这一方案是相当困难的。首先要准确评估某座核电站的风险几乎是不可能的。其二，这一方案可能会为某几个国家的某几家核电企业带来巨大成本。因此这些国家都会尽力维护本国企业，以便它们能逃脱支付自身社会风险的责任。