And we badly need them to turn their energies and their power to big, what economists might call public goods problems, that are often beyond markets where investors can easily be found.
我们急需他们将能量和势力 转移到这些严重的问题上， 经济学家或许会称其为公共财产问题， 这些问题通常远在市场之外， 投资者不会轻易发现。