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- Whose responsibility is it to pick up trash in our environment?A developer is interested in building vacation homes on 150acres of oceanfront property. A priority is to retain as muchnatural beauty of the area as possible. Safe and effectivewastewater treatment must be part of the plan. What advantagesand disadvantages of each of the following options mustthe developer consider before selecting one?a) Individual septic systems for each homeb) Trickling filter systemc) Constructed wetlandsWe encounter so many risks in our daily lives ranging from just crossing the street to get to work or school, to our recreational favorites. How can we justify the resources being spent on environmental risks when those risks may be less than that encountered in a day surfing at the shore, skiing, bicycling or just driving to work?