So I read a thread on the forum by Ultegra134 that talked about renewable energy and he asked;
"The big question here is, can the world be 100% dependent on renewable energy sources? How can that be achieved and are they sustainable?"
Renewable energy source are indeed sustainable, and those can only be achieved with the help of the government in power, since they are a bit expensive but durable, so as to help make life better for the common man in the society. Because just as we have the likes of Solar light (i.e whereby it uses Sunlight to generate electricity) and Solar cars (which also uses Sunlight to enable movement from one place to another), if those can be reproduced in large quantities, you will notices that such will make life easier for the common man in the society.