There are a number of ways that you can reduce waste as you dine out at restaurants or head to a café for a warm drink in the cold weather. Reducing waste (the principal of baal tashchit) is a core value in Judaism and can go a long way toward helping the environment, especially added up over time.
Consider ways to reduce paper cup waste: Take a thermos with you when you order coffee in a coffee shop, indicate that your order is “for here” and ask for the mug rather than the paper cup. You can then pour the coffee into your thermos. Also consider brewing ...