Since the start of the process of writing the EE, I can say that I have gone through a lot of learning and my idea on the whole topic has definitely changed. My original idea for a Geography and Economics world studies essay was “If the world became 100% renewable, how would the local economy here in Singapore be affected”. I chose this topic because I have always felt that renewables are the key to the future of the human race. I discussed this topic with my supervisor and after that meeting, I realized how broad this topic was and decided that I wanted to focus on renewable transportation. So I went and did some more research, and found out that a company known as “Blue SG” have created electric cars that people can rent. These cars use a similar system to Obike and OFO. So now, my essay is revolved around the idea of how practical this system would be for Singapore.