It's too bad sustainability has nothing to do with legality.
Sustainability concerns seem like a valid ethical reason to create laws and attempt to minimise things like this: https://news.ycombinator.com/item?id=12742974
On a related note: http://qz.com/811525/sweden-gives-its-fixer-citizens-tax-bre... -> "Sweden offering tax breaks to citizens who repair, not replace, broken things"
I suppose, the ban on disposable products in food service and shopping (styrofoam and plastic bags) already is.