Is the discovery of solar energies a great blessing for us? how will it affect our lives in the future?

solar energies have been promoted almost everywhere. these kind of energy is always sited as best to use because it does not have waste products. but is it really convinient? or just a simply hoax about its convinience?

yes, solar energy is a gret blessing as it is non convenctional & is eco-friendly.

Rick Smalley – Solar Energy and a New Future