[maxerickson]

What does efficient mean, objectively?

Like is it efficient for me to live in a place I don't like?

[ZoomerCretin]

CO2 emissions per mile traveled.

> Like is it efficient for me to live in a place I don't like?

Is it more efficient to accommodate hundreds of millions of climate refugees rather than simply internalize the costs of climate change?

[maxerickson]

I doubt we need to move to trolley based cities to get to low emissions.