“There are as many nights as days, and the one is just as long as the other in the year's course. Even a happy life cannot be without a measure of darkness, and the word 'happy' would lose its meaning if it were not balanced by sadness.”- Carl Jung
On the subject of hydraulic fracturing of shale gas formations (fracking if you must), one of the main objections seems to be the possibility of groundwater contamination from the chemicals involved in the water injection process. Whilst the proportion of chemical additive to water is very low, there are large amounts of water involved […]
