Think Green
Plastic does not degenerate and is difficult to recycle. Given worlds enough and time, the planet will eventually be overrun by plastic.
Is worrying about such matters an indication of a mind addled by having seen too many exhibits at the Monterey Aquarium last summer of different species endangered by rampant pollution? Or are these legitimate Torah concerns?
The convenience of using plastic dishes are obvious. Plastic offers freedom from sinks brimming with unwashed dishes and fights about whose turn it is to wash the dishes. Against the convenience is the infinitesimal impact any change in our individual behavior would have absent similar changes by millions of others.
Here we come to an old problem in moral philosophy known as the Tragedy of the Commons. Let us say there are a variety of shepherds sharing a common grazing area. It is in the interest of each shepherd to increase the size of his herd. But if each shepherd follows that strategy the common grazing area will eventually be depleted bringing disaster to all.
Another example. The most rational strategy for an individual parent would be not to vaccinate his child to protect against the slight chance of serious adverse reaction. But that is true only so long as all other parents vaccinate. But if other parents make the same calculation, smallpox and whooping cough will soon return and pose a far greater threat to every child.


