Letting things slide is always the easiest thing to do, in parenting no less than in banking, public education, and environmental protection. A lack of discipline is apparent these days in just about every aspect of American society. Why? This should be is a much larger question, one to ponder as we take out the garbage and tie our kids' shoes.
Elizabeth KolbertZalasiewicz is convinced that even a moderately competent stratigrapher will, at the distance of a hundred million years or so, be able to tell that something extraordinary happened at the moment in time that counts for us as today. This is the case even though a hundred million years from now, all that we consider to be the great works of manโthe sculptures and the libraries, the monuments and the museums, the cities and the factoriesโwill be compressed into a layer of sediment not much thicker than a cigarette paper.
Elizabeth KolbertMost of the world's major waterways have been diverted or dammed or otherwise manipulated - in the United States, only two per cent of rivers run unimpeded - and people now use half the world's readily accessible freshwater runoff.
Elizabeth KolbertSomewhere in our DNA must lie the key mutation (or, more probably, mutations) that set us apartโthe mutations that make us the sort of creature that could wipe out its nearest relative, then dig up its bones and reassemble its genome.
Elizabeth KolbertHumans will eventually become extinct. People treat that as a radical thing to say. But the fossil record shows us that everything eventually becomes extinct. It depends what "eventually" means. But the idea that were going to be around for the rest of global history...I don't think there's any scientist who would suggest that is true. It could be millions of years from now. We may leave descendants that are humanlike.
Elizabeth Kolbert