So many people have situational awareness enough to buy a stainless steel coffee mug in order not to input so much microplastic. Heat releases more microplastic. Yet 99% of the new cups have plastic lids- and that is funny. Something is missing from the logic.
Ceramic or even insulated steel replacement lids are hard to find. There are a few businesses that make them and the main one seems to be out of supply.
Some scientists speculate that civilizations haven't made it into space and faster than light travel because civilizations die out within a few hundred years after introducing microplastics into their planetary ecosphere. Humanity might fight that demise a little using non-plastic lids on their coffee mugs.
