New Delhi, May 4 -- When President Trump characterizes nations like India or China as "hellholes," it triggers predictable outrage. But for a scientist, this rhetoric isn't just rude. It's a systemic measurement error. Washington is judging the world through the obsolete optics of 1950s American exceptionalism, confusing the volume of its own energy consumption with the depth of global contentment.

The Measurement Error

I arrived at Johns Hopkins in 1982 with a doctorate from the Indian Institute of Science, Bangalore. I've spent decades observing two distinct "operating systems" of life. Washington's "raw view" is a symptom of a Western tendency to lean on arbitrary economic aggregates while ignoring the variables that actually define ...