(Any opinions expressed here are the author’s own. They are not necessarily those of Thomson Reuters)

My Indian friends and I joke around a lot about me as the typical white American guy visiting India. Cows! Con men! Colors! Most people I’ve met in India have restricted their reactions to my westerner-in-the-east experiences to gentle teasing. When I stuck a picture of a man urinating in public on my Facebook page, calling it one more picture of what you see everywhere you go in India, people weren’t as patient. What was I doing? Insulting the nation? Focusing on the ugly because it’s what all the westerners do when they visit India? Why does India provoke such visceral reactions in visitors?

Public urination, public defecation, dirt, garbage, filth, the poor living on the street — talking about these things, even acknowledging that they’re in front of your face, risks making your hosts unhappy, and possibly angry. It’s the third rail of India, and the voltage can be lethal. That’s why I was surprised when B.S. Raghavan decided to touch it with all 10 fingers.

Raghavan’s column in The Hindu Business Line newspaper begins with this headline: Are Indians by nature unhygienic?

Consider these excerpts:

From time to time, in their unguarded moments, highly placed persons in advanced industrial countries have burst out against Indians for being filthy and dirty in their ways of life. A majority of visitors to India from those countries complain of “Delhi belly” within a few hours of arrival, and some fall seriously ill.