While scientists and governmental experts worldover are busy in figuring out ways to effectively reduce Global warming, their Argentinean counterparts have embarked on a unique study that critically examines a cow’s fart! This isn’t a bizarre-science expedition but a serious study by researchers, who are trying to understand (clearly) the link between gas produced by cows + other bovine species, global warming and climate change.

A lot of hue and cry has revolved around C02 – the greenhouse gas which is considered to be the culprit behind soaring temperatures around the globe. But now, a beginning is made to understand the role of other GHGs like methane in global warming. A cow’s sluggish digestive system results in a lot of gas (methane) being expelled from it’ behind.

Scientists in Argentina thus collected cow farts in plastic tanks attached to their backs and examined the gas composition. It was revealed in this attempt that more than 30 per cent of the country’s total greenhouse emissions consist of methane from these ruminants. It is a startling fact as Argentina tops the list of biggest beef producing countries with more than 55 million cows grazing in its famed Pampas grasslands. Even more startling is the figure found out by Guillermo Berra, a researcher at the National Institute of Agricultural Technology. According to him every cow produces 800 to 1,000 litres of emissions every day! I’m wondering if calculated for our Indian Cows what an astronomical figure it would be?

Read the full story »