I'm in favor of electric vehicles, because they can help minimise global warming. Now, global warming is a serious problem that we must address as soon as possible. Electric vehicles can be great way to reduce the emission of CO2, and form part of the solution to global warming. The energy these vehicles use is electric, they don't use petrol, so electric cars don't emit CO2. This fact is really good for global warming. So I think we must make electric vehicles the standard means of transportation. But electric vehicles are not commonly used by us now(not widely used now). There are so many vehicles that emit CO2 still on the road. I don't know why, but I can say one thing. There are few charging stations, so we can't charge electric cars when we need to. That's really a problem and I think this fact is main factor why these cars aren't widely accepted yet. Obviously, customers don't want to buy a car that can't refill or charge easily. Imagine the situation when we need to charge, but the nearest stations is 100km ahead, and this can often happen. can you tolerate this situation? For me, of course I can't. Furthermore, for people who already have a car, I'm expecting they don't want to replace their car easily. The price of car isn't really cheap. So it's understandable that they don't want to buy a new one. Therefore, We need to solve these two problems. If we could solve these two issues, Electric vehicles would become more widely accepted.