It’s telling all these studies he’s citing are from the 70s - scientists and regulators found out the hazards, and then they mandated vents via the building cod

It’s telling all these studies he’s citing are from the 70s - scientists and regulators found out the hazards, and then they mandated vents via the building code since approximately the year 2000. This should basically be the end of the story. The message could be “unvented gas stoves are bad, consider this when buying or renting and remember to always use your vent if you have it”. If the real goal is to ban gas stoves because of climate change it needs to be said upfront. From this perspective the problem isn’t the 0.12% direct emissions but that people like it enough to generate demand for residential gas service at all.