I've personally been trying to cut back on plastic where I can.
One thing I've been avoiding is plastic wrapped fruit and veg, opting for the loose ones wherever possible.
At some point I want to start logging our garbage and see what we can cut out to reduce the waste. That's definitely on my nerdier side, and thankfully shouldn't be too hard for just the two of us.
I recently bought a new Logitech mouse for my fiancée and absolutely loved how it was packaged. Aside from that tiniest bit of sticky tape, all of the packaging was cardboard. And it wasn't the waxed type of cardboard that so many things come in. Everything apart from the mouse itself went straight into recycling.