Guardian: Theres no doubt that US-based fracking the process through which oil and gas deposits are blasted from shale deposits deep underground has caused a revolution in worldwide energy supplies.
Yet now the alarm bells are ringing about the financial health of the fracking industry, with talk of a mighty monetary bubble bursting - leading to turmoil on the international markets similar to that in 2008.
In many ways, its a straightforward case of supply and demand. Due to the US fracking boom,...