Veankat Saravanan Posted over 2 years ago All of us can make a difference..and here is how! "Small community talks" Good point Paul Kirhagis. You nailed the topic I was pondering about. But again I believe rather than talks alone being quantifiable is an aspect which is easily understood. For e.g. in this case if we put up a noticeable LED display of how much water one has consumed (showing dollar costs or gallons consumed) and then making them realize how a slight change in habits can amount to something significant. in fact putting up displays of pollution data in cities, printing costs in offices etc. can amount to a great deal of awareness as we have solid data backing our case. Personally I think a good idea with data to support it's grounds is highly favorable to achieve positive effects.