[ExI] External costs (was Re: are all cultures equivalent?)

[Stefano Vaj]

On Wed, Apr 22, 2009 at 12:38 PM, Stathis Papaioannou
<stathisp at gmail.com> wrote:
> But when it comes to the destruction of the Earth, the ideal level is
> the international level.

Why, I am not sure, given that such a destruction might even create a
few problem of interplanetary relevance: debris, etc. :-)

--
Stefano Vaj