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Matt Ridley is the author of provocative books on evolution, genetics and society. His books have sold over a million copies, been translated into thirty languages, and have won several awards.

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Archive for tag: shale-gas

Time to start fracking

Opposition to shale gas is a storm in a teacup

The Times has published my op-ed on shale gas:

It is now official: drilling for shale gas by fracturing rock with water may rattle the odd teacup, but is highly unlikely to cause damaging earthquakes. That much has been obvious to anybody who has followed the development of the shale gas industry in America over the past ten years. More than 25,000 wells drilled have caused a handful of micro-seismic events that can barely be felt.

The two rumbles that resulted from drilling a well near Blackpool last year were tiny. To call a two-magnitude tremor an earthquake is a bit like calling a hazelnut lunch. Such tremors happen naturally more than 15 times a year but go unnoticed and they are a common consequence of many other forms of underground work such as coalmining and geothermal drilling. Earthquakes caused by hydroelectric projects, in which dams load the crust and lubricate faults, can be much greater and more damaging. The Sichuan earthquake that killed 90,000 in 2008 was probably caused by a dam.