With the current model of doing things, i.e. shipping it to Asia, it's highly questionable. >this article seems to only be about minimizing energy use or cost

With the current model of doing things, i.e. shipping it to Asia, it's highly questionable. >this article seems to only be about minimizing energy use or cost and not about maximizing sustainability Because when you factor in energy use, only metal recycling has a net positive impact on the environment and sustainability.