The waste at work really bothers me, in particular, when there is food or catering involved. For catered events, food is brought in on large plastic trays with lots of wrapping and it all ends up in the regular trash. A lot of food waste too. If I have time, I "rescue" the plastic and aluminum, rinse it and bring it home to recycle. Our city is aiming for zero waste so at home we now have to recycle or compost literally everything and are used to cleaning and sorting. The commercial world is slow to catch up.