If it makes you feel better about yourself, go ahead and let your toilet stink or take shorter showers, but don't pretend that will have any kind of measurable effect. It's nearly as pointless a placebo as separating your trash is. All aggregate personal use can't hope to even compare to what is done at industrial scales. Remember: the damage that BP did in the Gulf every five seconds completely obviated all the recycling you personally ever did in your life.
Jamie Zawinski during the California drought