Will our Earth will be Fatal for every living organs?

i think to save our environment, we should start using free energy and stop using oil. free energy should be commercialy used for better future and environment. for your notice, water now are capable to run car and generate electricity and seem some people is not ready to these global shocking invention. cold fusion energy also have been found, but it seem everything is gonna be postponed after our oil supply is out. try googling using free energy as key word. you will be suprices what you are gonna see.