Politics, murder, sex, and two-headed goats are the only things newspapers care to report about. You have to read scientific journals to know what’s really happening. That’s how I know that, eight years ago, marine biologists noted a dramatic decrease in fish population in one region of the Pacific. Indeed, the numbers of some species had been cut in half. Within certain scientific circles, there was panic at first, some fear that ocean temperatures might be undergoing a sudden change that would depopulate the seas of all but the hardiest species. But that proved not to
