Re-use, re-cycle - but even better, don't use at all.
We have to control our obsession with buying far too much, gadgets, clothes, etc, etc.
But also, put pressure on our Governement to improve processes, by making new laws to put pressure on industries, businesses, retailers- on cutting plastic, cutting waste, cutting packaging or make packaging properly recyclable, like cardboard, and stop landfill sites. Many countries make it law to stop polystirene packaging, and insist on recycled materials to pack and to protect during transport. Encourage re-fills for washing liquids, etc. Simple things like only selling earbuds with carboard stem, in a cardboard box. Even in the USA, McDonalds, etc, have to be sold in cardboard boxes, not plastic or polystirene, and coffee paper cups with cardboard lids, etc.