The more I read, listen and learn, the more I come to appreciate that the most critical component of reducing our impact on the planet is "less is better". Less buying and consumption of everything reduces carbon output. Eating less meat, but even just eating lower total calories from all sources, requires less energy for production. Buying less stuff, holding onto things for longer (like not upgrading to the latest phone every year), driving fewer miles (regardless of whether in an electric car or gas powered car) all help reduce our impact. For sure sustainable choices are better than unsustainable ones, but the real opportunity is to look at every choice and keep working on ways to reduce our impact. This exercise was a good learning experience and reminder of how challenging this really is to reduce our impact on the planet. To quote Yvonne Chouinard (founder of Patagonia and pioneer in sustainability), "To live the examined life is a pain in the butt!"