until they get true nuclear fusion to work, more energy out than you put in, it is futile. fission is close but the left hates clean energy like nuclear. natural resources are just that, naturally produced, not by decomposing fossils, byproducts of the earths innards. it will always be available. needs to managed yes but it does reoccur. without it we live like 3rd century crapholes. not to mention the amount of so called greenhouse gases it takes to make a wind turbine or solar panel.