One of the top presentations that I saw was about garbage disposal in the world. It was presented by Hasan Abdulla Al-Hammadi on Tuesday May 24, 2011 in the afternoon.
Their presentation was really interesting. In the beginning of the presentation Hassan Abdulla started listing his topics which were included in the presentation. Then, he gave a small introduction about garbage, with pictures. In addition, he talked about Abu Dhabi garbage which has one of the highest rates globally. Next, he moved in a logical way by listing kinds of garbage such as, remnants of eating, papers, glass, plastic, and that resulting from construction. Furthermore, he also explained for us reasons for the increase, for example, population increase, increased rates of consumption, and urban development. Moreover, he also talked about damage such as environmental pollution and acid rain and consequences of that harm the animals, spread of insects, foul odors. At the end of the presentation, Hasan gave good solutions for garbage disposal, for instance, writing articles in the official newspapers for public awareness, educating people and clarifying the problem and its impact on public health, re-use of waste rather than burning, donating the old stuff.