Coming back to the original topic:
a very good post indeed. people get so worked up on sins that dont affect others yet something like pollution which affects the environment we all live in gets no condemnation. recycling, conserving, reusing should be taught to young children and be mandated.
As far as what i know about religion, islam actually promotes conserving. we were always taught as young children that is a sin to waste water or food. wastefulness is considered sinful. planting a tree is also a good deed. so if a family is being wasteful, they are being sinful.