You don’t need magic. You have tons of cheaper ways to reduce your fossil fuel use. Efficiency in building upgrades is almost always the cheapest way to reduce

You don’t need magic. You have tons of cheaper ways to reduce your fossil fuel use. Efficiency in building upgrades is almost always the cheapest way to reduce heating emissions. Geothermal is next. I also strongly agree with the other reply’s point - reducing the amount of money made in raising a cow or increasing the cost of building a nuclear submarine has an attritive impact on both. Those strategies work, potentially better than any other strategy!