But in vitriolic conflicts there is neither appropriateness nor proportion, so the arguments of history and justice become lost in vengeance. - A. C. Grayling

[Academic criticism] is not concerned with taste, but with technique; not with the common readers’ response to books and their connection with life as lived, but with specialist academic interest in methods and classifications, schools and “-isms”, unconscious influences, supposed hidden meanings, patriarchal oppressions, deconstruction of texts, and multiple readings.

The recent discovery that humans have only twice as many genes as fruitflies has tipped the balance in the nature-nurture debate back to nurture. On this evidence it is our culture, history and belief-systems which make us what we are. We look at the rest of nature and see carnivores killing to eat, but we do not see zebras forming armies to wage war on gnus. It is only humans, with their congenital vice of inventing differences of politics and faith, who murder one another because they disagree. And what makes the tragedy more poignant is that the less secure their grounds for belief, the more anxious and violent their adherence to it—and the greater their readiness to kill and die in its defence.

Credulity, insecurity and desire form a potent combination in the human psyche. Together they make us eager to believe any nonsense if it purports to yield a glimpse of the future, or offers even the slenderest hope of success in love or fortune. On this rests the livelihood of many tricksters and charlatans—the crystal-ball gazers, palmists, astrologers, and readers of tarot cards.