In Bangladesh, we have to work more on Green Technology. Because now we are facing serious problem because of air pollution, water pollution, soil contamination and noise pollution.
The Buriganga River is the great example of water pollution. If we fail to save our buriganga river from pollution, then Dhaka WASA will be able to supply water in near future. Because now Dhaka WASA is supplying pure water from more deep level of the Buriganga River which level is last margin of getting pure water. We will face serious problem if we don't take any effective steps. Like this, we are facing similar problem because of other type of pollution as well.
We should study Green Technology and have to find a proper solution to solve all natural problems. Institute of Appropriate Technology (IAT), Bangladesh University of Engineering and Technology (BUET) and Institute of Water Modeling (IWM) is working on this area. But we are not watching any improvement. There could be many valid reasons behind this non-improvement. But we have to overcome all the problems and have to decrease the rate of pollutions.
Comment from my one of friend was - "all the people can save our nature not technology"
My Answer was - "You are partially right. Yes, involvement of all people is required. Now you think - Dhaka WASA is supplying pure water from more deep level of the Buriganga River which level is last margin of getting pure water. So IWM have to come out with a good technique to avoid upcoming danger. Now please you say – what will general people do here? So people are always important. But we need some people who can think more deeply. That's why technology is required.
Technology will always help you to make your life easy. So don’t hate technology. :-) "