What a noble service you are trying to do by spreading the message of env. conservation! We have to quickly revert to 'need based' buying and discard 'want based' system which has got the better of our attitudes. In our country there is no system in place to recycle things which is actually the need of the hour, hence everything piles up. Just 30-40 years ago, we only had garbage and waste 90% comprised of organic matter. Now it is the other way!
Here is my exclusive blog where I have briefed various things I have made - there are more than 60 posts....
http://junkunjunk.blogspot.in/