Transport?????

well it would be cars which will run on batteries and solar energy since the speed in which the non renewal resources are getting exhausted, it wont take too much time to get all the non renewal resources exhausted once in for all

It is something that cannot be predicted now! but it will be better if the public transport improves so that the number of vehicles wll reduce. but i feel if einstein was correct in the future we might use relativity and travel at very high speeds. Also petrol diesel etc will not be there anymore and if there the price will not be affordable to the common man so more of solar enrgy and battery operated cars or may be vehicles running on nuclear fuel might be created.

I think, in next 50 years of time we will be dependant more on Air transport. The road will be so crowded, only the air will be left for moving people and things. Even we can observe today, for visiting many places in India and abroad, Air transport is cheap than other means. After 50 years, it will be more cheaper. I hope.