Category: time
Quotes of Category: time
If you imagine the 4,500-bilion-odd years of Earth's history compressed into a normal earthly day, then life begins very early, about 4 A.M., with the rise of the first simple, single-celled organisms, but then advances no further for the next sixteen hours. Not until almost 8:30 in the evening, with the day five-sixths over, has Earth anything to show the universe but a restless skin of microbes. Then, finally, the first sea plants appear, followed twenty minutes later by the first jellyfish and the enigmatic Ediacaran fauna first seen by Reginald Sprigg in Australia. At 9:04 P.M. trilobites swim onto the scene, followed more or less immediately by the shapely creatures of the Burgess Shale. Just before 10 P.M. plants begin to pop up on the land. Soon after, with less than two hours left in the day, the first land creatures follow. Thanks to ten minutes or so of balmy weather, by 10:24 the Earth is covered in the great carboniferous forests whose residues give us all our coal, and the first winged insects are evident. Dinosaurs plod onto the scene just before 11 P.M. and hold sway for about three-quarters of an hour. At twenty-one minutes to midnight they vanish and the age of mammals begins. Humans emerge one minute and seventeen seconds before midnight. The whole of our recorded history, on this scale, would be no more than a few seconds, a single human lifetime barely an instant. Throughout this greatly speeded-up day continents slide about and bang together at a clip that seems positively reckless. Mountains rise and melt away, ocean basins come and go, ice sheets advance and withdraw. And throughout the whole, about three times every minute, somewhere on the planet there is a flash-bulb pop of light marking the impact of a Manson-sized meteor or one even larger. It's a wonder that anything at all can survive in such a pummeled and unsettled environment. In fact, not many things do for long. book-quotesciencetimeThe city which lay below was a charnel house built on multi-layered bones centuries older than those which lay beneath the cities of Hamburg or Dresden. Was this knowledge part of the mystery it held for her, a mystery felt most strongly on a bell-chimed Sunday on her solitary exploration of its hidden alleys and squares? Time had fascinated her from childhood, its apparent power to move at different speeds, the dissolution it wrought on minds and bodies, her sense that each moment, all moments past and those to come, were fused into an illusory present which with every breath became the unalterable, indestructible past. In the City of London these moments were caught and solidified in stone and brick, in churches and monuments and in bridges which spanned the grey-brown ever-flowing Thames. She would walk out in spring or summer as early as six o'clock, double-locking the front door behind her, stepping into a silence more profound and mysterious than the absence of noise. Sometimes in this solitary perambulation it seenmed that her own footsteps were muted, as if some part of her were afraid to waken the dead who had walked thse streets and had known the same silence. book-quotetimepastlondon