Showing posts with label wastewater. Show all posts
Showing posts with label wastewater. Show all posts

Wednesday, September 11, 2013

Thoughts. . .

. . . about our environment. . .

(from http://www.nbcnews.com/science/fracking-practices-blame-ohio-earthquakes-8C11073601)
". . .Research now reveals wastewater from fracking is linked to all the earthquakes in a town in Ohio with no history of earthquakes.

Fracking involves high pressure injection of water, sand and other materials into a well to fracture rock which opens up fissures from which oil and natural gas can flow freely. This process generates wastewater which is disposed of by pumping it underground.

Advocates claim fracking is a safe, economical source of clean energy, while critics argue that it taints drinking water supplies and causes other problems.

Before January 2011, Youngstown, Ohio had never experienced an earthquake since researchers began observations in 1776. In December 2010, the Northstar 1 injection well came online to pump wastewater from fracking projects in Pennsylvania into storage deep underground. In the year that followed, Youngstown recorded 109 earthquakes. The well was soon shut down. . ."


(from http://www.monbiot.com/2013/08/30/backwards-reasoning/)
". . .Many of those who deny that climate change is taking place reached that position as a result of their opposition to wind farms. This, for example, was the route taken by David Bellamy, who stumbled disastrously into the debate a decade ago.

During one of our discussions, he set me the following challenge:
“Why are the so-called greens backing a cartel of multinational companies which are hell bent on covering some of the best of our countryside with so-called wind farms, which can neither provide us with a sustainable source of future energy nor have any measurable effect reducing the amount of carbon dioxide pouring into the atmosphere? If he [George Monbiot] can disprove the latter – which is the mathematical truth – I will fall into line over global warming”.

In other words, if I could disprove his contention that windfarms are useless, he would accept climate change science. I don’t mean to disinter an ancient and long-settled debate, but to use this as an example of a common phenomenon, to which all of us succumb from time to time. When we don’t like an outcome, we reject the premise. . ."






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