Emf protection is very important to us. WE have since learned that the earthing mats mentioned in this video are not a good source of protection, and that they make you a part of the electric circuit. We have protective crystals behind the walls like selenite, hematite, obsidian, garnet, quartz , which are also there to offer us grounding energy. We wrapped our wiring in copper because our reading showed us that there was a chance that it would be better, as we could not afford to completely replace all of the wiring. There is a lot of conflicting information out there on this topic. So, our safest bet is to unplug whenever we can, sleep outside under the stars often, have less emf producing devices… we have no cell phones, tv, microwave, washing machine, etc, and simply keep our own energy as balanced as possible. This is an important topic to us, so we will continue to update you on what we learn, and how we upgrade our house on wheels.