Bringing your own bags and containers to the grocery store, and even to restaurants for leftovers, are a couple of ways to reduce your waste. What single-use items (e.g. straws, coffee cups, vegetable bags, plastic bags) do you regularly use? What could be substituted instead?
What a convenience-driven society we have become! So much just caters to that to the point we don't need to THINK! I was in the grocery store and was truly amazed by all the single-serve separately packaged items. And I'm as guilty of buying them as anyone. Is it really that hard to put a serving of yogurt in a bowl or a "Tupperware" container? Do I NEED a piece of cheese to be packaged in a separate bit of plastic and packaged with other ones in a bigger bit of plastic? Can't I just cut a piece of cheese off a brick of it? Of course, I can. I could go on and on, but you get the idea.