I'm at an all inclusive holiday and last year I thought to myself what a ridiculous amount of plastic waste goes on here. This was before Attenborough et all got involved and tbh before I really thought about it. I'd say 90% of people are know conscious to this fact as apposed to thsi time last time year.
This year they have stopped giving out straws and made separate bins for plastic cups etc, literally next to the waste bin and all clearly marked yet I'm still seeing the food waste overflowing with plastic and the plastic ones half full. It's just laziness.
Also the sheer greed of some people at the buffets. There is no need to pile a plate so it spills all over when you can go back as many times as you like. And the plates are always still left half eaten.