more train line network is answer to city problems. If you have train lines like octopus covering a city,then in between can be served by auto rickshaw or taxi.
and how is electric clean. Three methods to produce electric use fossil fuel Coal, Gas and Oil. One uses Nuclear and one uses hydro power. Yes there is Solar and Wind which is not as efficient a power source as others. If electric vehicle run clean then the pollution is become central in one place that is generating station. Only Hydro power is clean but that also produce some pollution, There are by products of Hydro power as a well which pollute the atmosphere, but is may be 3-5% compared to others. hydro is cleanest but where are the resources to build hydro power stations to feed the growing hunger of the whole country. There was a time when only a light bulb was the only gadget that used electric, but now every day a new gadget is produced which is more power hungry then the last one. transport may change but there are millions of other things those require electric and can not be changed, not over night. pollution may be reduced by careful use of power, but can not be completely eliminated, Not for now any way. What future holds we don't know. Who knows one day we will not require electricity at all who knows.
Re: Fossil fuels Pollution,
by SkShazid on Jul 24, 2014 07:43 PM
Alternate energy are available in research labs and not coming out in public due to countries who want the economy of oil and energy to stay alive. High efficient solar cells, high-efficient LED, batteries with slow self discharge are all rotting in labs.
May be there will be no need to travel in future, or travelling will be too expensive ! Information technology & communication improvement will substantially reduce the need for travel and lack of fuel will make it terribly expensive that only neo rich can afford!
Re: In future - no travel
by bhaskar on May 08, 2014 06:05 PM
More so , the cricket match and country games are played on screen with gadgets worn on your body parts.
I think nothing is better than having wings like a bird to fly without having to depend on anyone for anything..I hope some day it happens..that would be the best..the most efficient
Re: ..
by SkShazid on Jul 24, 2014 07:45 PM
Firstly Sandra took away the Bullock and thus left over was Bullock Cart. Secondly I thought about talking about you but tell me that something you have done.
