What will be different about big cities by the year 2500?

I'd like to know what you think will be different in cities like New York especially in transportation, the way of shopping, airports and other things? this question is a part of my English homework?

Public Comments

1. wow , very cool homework , i like had homework like this you can say everything you want and it's like you are god you can make the world by your idea .... --500 years later : 1 ) transportation people's will not use any car or fly machines...people's just stand on the street and go where they want by special ware (~~~)like electric city kind of flying 2) shopping : just like right now 3) airports people's move from america to other country by "skybus" or like a fly car 4) other thing: ...................