The only solution to this is to enact taxes on the sale of fossil fuels so high that it forces people to consume less, and/or makes reuse economical.
I'd propose that we tax the hell out of manufacturers' that won't accept delivery of things they manufactured (be it packaging or the products themselves--in whatever state). To avoid this tax they must also meet transparency guidelines for how inbound waste of this sort is disposed of.
This way the "how do we deal with the waste?" problem is handled by the same people who decide what materials to use in the first place.
We use the tax money to set up municipal recycling facilities that use the bar codes on the waste to sort it based on who made it, and instead of shipping it to third world countries they ship it there instead.
I'd like to see the cost of waste and re-use placed entirely on producers. If you sell something you have to accept it's waste back. I think we would see a big shift to reusable durable containers.