Volcanoes! THRIFTEE gets really nervous when Volcanoes erupt. What a few volcanoes do to the environment in one week, humans don’t do in a year. We live on a great diverse planet with lots of variables. So, to help Mother Nature, let’s cut back on electricity usage, keep air conditioners not so low and heaters not so high. Also, while driving a car or truck, avoid going over the speed limits. And you can improve gas mileage by inflating your tires to the proper pressure.