1 Geothermal heating & cooling ($4,500 - $6,000) : Considered an eco-friendly heating and cooling option, these systems use energy in the earth to pump heat into a home.
It's all very well to laugh at the military, but when one considers the meaning of life, it is a struggle between alternative viewpoints of life itself. And without the ability to defend one's own viewpoint against other, perhaps more aggresive ideologies, then reasonableness and moderation could quite simply disappear.
Life the beginning of ends to start again. Life is the grounding and understanding of your purpose in the moment. Life is the death of the old. Life is courage to let go and freedom to move on. Life is the balance of energy in vessels of flesh and bones. Life is the infinite spectrum of vibrations and motivations. Life is respect for all life forms.