Conference mug

Great idea! All participants at the conference got a mug like that - saves a ton of paper cups for all the caffeine we devour in a week like this. For years I have been trying to cut back on waste - bringing take away cups, own cutlery for take out, reusable shopping bags, fabric bags for fruits and veggies and washable ziplocks & female hygiene products. Small every day measures, but big changes for the Earth. Great to see that this biologists' conference helps a bit as well. What can you change?