The challenge is to acknowledge the costs (as we are now doing with pollution) and assign them to people who can – and can be compelled to – pay for them. After all, we accept the costs of police forces and health care, including not just hospitals, but also clean water, safe food, etc.
实际上，对用户和ISP来说，费用的支出也是第二个障碍。我们应该对费用支出表示认可（就象我们针对环境污染那样），并将相关的费用分摊到具体的用户。毕竟，我们可以接受警察队伍和公共安全健康和的费用支出，这当然不仅仅是医院，而且包括干净的用水，安全食物等等。