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But the strange fact encountered by any executive editor who seeks to effect change , as almost all of them have wanted to do , is that a large percentage of Times reporters and editors opt out of meritocratic competition within a couple of years of joining the paper — in some cases within a matter of months . A typical day of the course involves two lectures and two formal computer laboratories , combined with periods of free discussion . Attention focuses on processes of invention and innovation and their impact on the growth of modern Western civilization . The young men who became trapped in cycles of unemployment and precarious employment had typically worked in a wide range of low skill jobs . The study highlights the barriers which prevent young men from moving from precarious positions into the more secure sectors of the labour market and illustrates the ways in which they become trapped in cycles of unemployment and insecure work . Many of them were published in periodicals of immense circulation , while when they appeared later in book form they were often among the " best sellers .