And you believed these are resolved with government policies? Which ones? Point to some examples of government resolving these to the detriment of corporation

And you believed these are resolved with government policies? Which ones? Point to some examples of government resolving these to the detriment of corporations? The examples I could provide would be government shielding corporations from these negative externalities, limiting their liability, and socializing the costs to the tax payers of that government.... I can point to no examples of govermment resolving the problem of externalities