There are some ways to reduce your carbon footprint for wants or needs like things that include, food, home energy, water, transportation, shopping, waste, etc. For food, eat more plant-based meals and reduce consumption of meat. Choose local produce to cut down for transportation emissions. For home energy lower your thermostat and also use less heating and cooling, Use energy efficient appliances and switch to LED light bulbs. For water, Save water by taking shorter showers and turning off the water while brushing your teeth. For transportation, try prioritizing public transportation, walking, or biking. Limit air travel and choose direct flights when you are able to. for shopping this is very important, reduce your overall consumption by buying less, especially new expensive items. There are multiple ways to reduce your carbon footprint for wants or needs.