I do what my parents did. I don't buy a lot of crap.
I recycle as much as possible, but I know that costs are beating up recycling.
I saw an interview with Jesse Catlin who wrote a paper on the issue of recycling. The premise is that people who recycle tend to consume more, because they feel better about the amount of trash they produce. i.e. If they were forced to throw away plastic water bottles, they would be less likely to buy them in the first place since they end up everywhere and are bad for the environment. Recycling gives them some sort of absolution on their consumption and therefore encourages more of it.
https://www.surfrider.org/coastal-blog/ ... onsumption
A similar phenomenon can happen with hybrid cars if someone purchased one for the great gas mileage and yearly fuel savings. The catch 22 might be that the person chose the car because they live far away from work and drive too many miles. Had they lived close to work, they wouldn't need the hybrid and may in fact use far less fuel and overall resources then someone that chose location over gas mileage. I ran into this when talking with a person at work about their plug in hybrid. He drives 70 miles a day back and forth and I drive <12. A simple pencil to paper calculation showed I used much less fuel per year even with my craptacular mileage older car. Some days I ride my bike to work, which is not an option for him. His car gets replaced by new on a much more frequent time schedule then mine. New requires more resources then holding on to used.
My next car will get better gas mileage simply due to better technology, but in the mean time, it's a waste for me to get a new one before I use this one completely up. I've bought it used and have been driving it for 10 years now. I'll get to 100,000 miles in another year so I think another 5-10 years out of it is doable. By not recycling it sooner, I avoid a car manufacturer (and the supporting industries) creating a new one.
In renewable energy terms this is refered to as Negawatts. The easiest and cheapest method of "creating" renewable energy is to reduce consumption. Most people think renewable energy is too expensive. It is because you're using too much. The first step in sizing a system is downsizing your consumption. Trash is no different.