I recently sat down to read it and soon realised it’s a seditious book that can change you forever. I have read a few books that do that, but this one still remains sort of a black book. Naturally, you might say, because the subject is human excrement that Joseph Jenkins calls Humanure. But such an outlook is far from natural. Humanure like excrement of other life forms, is meant to be returned to enrich the soil. It is a valuable resource now being treated like a problem waste. Our ‘fecophobia’ -another Jenkins coinage- is a measure of separation from the web of life that we have suffered.

Jenkins’s mission is nothing less than to knock us out of our folly and make us realise we are throwing away a valuable resource- and in the process harm the planet. Take this data: by simply defecating “…Americans each year produced 1,448,575,000 pounds [0.7million Tonnes] of nitrogen, 456,250,000 pounds [0.2mill.T] of potassium and 193,900,00 pounds [0.1mill.T] of phosphorous”. And they are throwing it all away. Getting rid of this precious resource, needs billions of litres of good fresh water, piped to homes at great cost. In sewage ponds where the resource is flushed to, energy is expended to extract the valuable stuff – and readied for burial in landfills. Oh what a First World living that is! And our leaders in India are ever striving to give us that.

Scale that up for India’s population and you will be stricken by the tragedy of it all. If instead one simply composted the excrement where it is dropped, India would increase food production, reduce water use, improve public sanitation, conserve energy and strengthen its economy.

To bring that about would require visionary leadership that Gandhi alone possessed. So many fastidious sanctions exist around defecation in Indian culture that one is amazed Gandhi dared pioneer several departures. To me personally, Gandhi is a revolutionary not so much of the political kind as an environmental one.

Historically, China has been more sensible about excrement than India [-and today it is losing its senses faster than India]. According to Jenkins, in 1908 the successful bid was a sum of 31,000 gold dollars for the exclusive right to collect human excrement from all residences and public places in Shanghai. The contractor probably sold most of that to farmers to nourish their fields.

How wonderful it would be if a politician displayed daring and initiated a programme to massively convert excrement into compost everywhere in India. I don’t think what comes in the way is our traditional aversion for all things scatalogical; what is lacking is conviction.