People can do a lot to help the environment by living an eco-friendly lifestyle, but it takes a little bit of planning to do so. The home itself is the best place to start, since energy use is one of the biggest threats to the environment in the modern world. Fortunately for Mother Nature, the right design principles can make a big difference and save a lot of energy. Thermal MassReducing your energy use is one of the best ways to help the environment and to save money at the same time. Most homes use most of their energy ... Related StoriesTips to Design a Master BedroomCreate a Resplendent Recycled Tile Backsplash in the BathroomA Home Energy Audit Can Help Save Energy & Money