New Delhi, May 21 -- You have heard Donald Trump jeer at 'woke' left wingers, dismiss climate warriors and promise to go all out to promote oil drilling even in the Alaskan wilderness. But what if he's a closet green warrior? So stealthy that he himself may not know it? I'm serious. Hear me out.

Forget what the US president said during his campaign and in his inaugural speech, and look at what happened: his actions and their consequences.

"Drill, baby, drill," Trump had said to encourage crude oil production and consumption. But then what did he do? He bought Teslas, whose whole reason for existence is the green movement. Whether electric vehicles are actually all that green, given that electricity is often generated from fossil fuels, ...