The Earth trembles Down Under February 24, 2011Posted by Jill S. Schneiderman in Buddhist concepts, disasters, earthquakes, geology, science, Sylvia Boorstein.
This piece is cross-posted at Shambhala SunSpace.
When asked in an interview for Third Age, what is mindfulness, Sylvia Boorstein answered, “The practice of mindfulness is the practice of paying attention in every moment of one’s day. It’s the balanced recognition of the truth of the moment.” I find this comment especially relevant in the aftermath of the magnitude 6.3 earthquake on the South Island of New Zealand that has caused havoc in Christchurch since it occurred on February 21.
The images of crumbled buildings, the injured and dead, remind me to pay attention to the truth of the moment: human tenancy on Earth is tenuous. The latest news reports state that at least 76 people died in this event — a small number when compared to the thousands hurt and killed after the January 2010 Haitian quake or the April 2010Yushu quake in Southern Qinghai. Nonetheless, this devastating aftershock of the magnitude 7.1 earthquake in New Zealand on September 3 reminds me that the earth behaves consistently and, as in words attributed to historian Will Durant, “civilization exists by geological consent subject to change without notice.”
As I have written previously for this blog, earthquakes occur at lithospheric plate boundaries, the relatively flexible seams that connect pieces of essentially inflexible crustal material that constitutes the Earth’s surface. New Zealand seismicity is associated with deformation as the Pacific and Australia plates interact. When the Earth’s rigid crust moves, energy stored in crustal rocks is released and the rocks rupture. But the Earth’srigid crust always moves.
Rates of lithospheric spreading and convergence — science-speak for the pace at which continents and ocean basins get torn apart or crash together — on the order of centimeters per year are perhaps so slow that human beings don’t notice the relentless motion or the associated smaller magnitude releases of energy. Other living things, however, are more sensitive than we. In southern Guangxi province of China, the director of the earthquake bureau reports that as they pursue the elusive goal of earthquake forecasting scientists monitor the behavior of snakes.
In the first half of this month, Earth has experienced at least 8 (February 2) and as many as 26 (February 4) earthquakes each day! Usually only the bigger ones involving human casualties and economic losses get reported. By paying attention to what the Earth tells us daily in myriad ways via varied processes, seismic and otherwise, human beings can, in Sylvia’s words, recognize the truth of the moment — all life on this planet is fragile.
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