Live speaker.
I attended an event at Sheraton Seattle hotel, which was sponsored by Microsoft. The speech was about environmental conservation and was delivered by Magda Havash, an environmentalist professor. Her theme was about the current change of climate that has led to global warming in the world. She emphasized an environmental conversation through the planting of trees and the use of renewable sources of energy.
Her demonstration of climate change using data dating from 2000 shows that the world is at a high risk of global warming. The recent activities of events like a forest fire that was experienced in Australia depict large destruction of trees, which contributes to a plentiful percentage of oxygen. She emphasized mass tree plantation, whereby people should consider trees that are environmentally friendly. She gave examples of renewable sources of energy like solar panels and windmills, which are environmentally friendly. She stated that the use of fossil fuels contributes to the larges pollution in the word. Therefore, people should consider the use of electric cars and machines. She used pictorial charts that contained parts of the world that have been affected by the change in the environment. For instance, deserts, in part of Africa have increased in the geographical area.
However, the speaker should have incorporated live images using a global positioning system (GPS) to make the speech lively. She should also have given a speech guide that would prepare people in the topic that they would expect to be discussed. Lastly, she should have used software like Microsoft PowerPoint in her presentation instead of using Microsoft word, which was not apparent to the people at the further end of the facility.