Today, as the hourglass has almost been half-emptied, people start... A Cleaner Tomorrow A Cleaner Tomorrow In earlier times, the only predicament of humans is finding food to ease their hunger. Later on, other necessities are identified, such as air, water and shelter. Now, as the earth continues to revolve, human existence seems to get more and more complex. The more humans gain knowledge, the more perplexed they become, and, unfortunately, understanding and absorbing the dynamics of life and the surroundings becomes more challenging (Mackinnon, 2011).
The earth’s current environmental conditions are great manifestations of how confused humans are of the knowledge they ‘’unconsc...