The world today uses more renewable energy than ever before since it contributes to  the preservation of the environment and is economically sound; however, some argue  that green energy could undermine the reliability of the global supply as a result of its  dependency on climatic and meteorological phenomena. This essay will examine both  views, but personally, I strongly advocate the adoption of renewable sources of energy.  On the one hand, opponents of renewables claim that the world could face disruptions  to the power supply should they be fully adopted. This is largely due to the fact that  many green energy technologies currently in use depend on changeable and  unpredictable phenomena such as wind, rain and cloud cover. To take the fastest  growing sector as an example, solar panels can only be used in the presence of strong  and direct sunlight, and although the problem of directness has already been somewhat  solved with moving panel arrays, a cloudy few days could still...