In 1990, A. Clark Wiseman from Gonzaga calculated that if we dug a landfill 100 yards deep and put in all trash generated in the US for the next millennium, it

In 1990, A. Clark Wiseman from Gonzaga calculated that if we dug a landfill 100 yards deep and put in all trash generated in the US for the next millennium, it would fit in a square area of land 35 miles on each side (assuming of course levels of consumption and disposal from the time). By point of comparison, replacing all existing energy sources with solar and wind power would require orders of magnitude more acreage. I'm not sure if most New Yorkers have ever seen a place like e.g. Nevada, but I'm not exactly worried about the amount of land needed for landfills. New technologies allow landfill operators to extract some of the waste and use it for industrial purposes (particularly methane, with potent greenhouse emissions, albeit relatively short-lived). It also remains true that some forms of recycling - paper, cardboard and metals like aluminum or steel - are still cost effective, provided that the public stops trying to recycle their pizza boxes. I've often wondered if environmental policy would be better served by focusing on sorting high-quality, cost-effective recyclables into recycling plants and putting everything else into the landfill. IMO, recycling has ceased being about - or perhaps never was about - economic efficiency or ecological health, and is mostly a cheap way for people to feel like they're doing the right thing. I have become somewhat skeptical about recycling, and even I feel the shame of being a heretic against pathos-laden gospel first preached in grade school for failing to throw a plastic bottle into the recycling bin.