During the presentation, the speaker raises the issue of people in poverty or disaster stricken countries and areas drinking unsafe water every day and he suggests a solution to this problem. He presents his innovative idea of the ''Lifesaver'' - a filtration bottle that could change many lives around the world. With this bottle, people could filter even the dirtiest of drinking water near their home, instead of having to travel long distances to the nearest safe water source.
Water is a basic need, it is essential not just for our environment but also for our own bodies to survive. While I have been quite privileged in my life to always have an available and safe water source almost everywhere I go, there are many people in the world that