New Delhi, March 22 -- When I moved to Bengaluru in 2015, the city was known for having the best weather in the country. Don't get me wrong-the weather still isn't bad. However, what used to be an easy, breezy summer has now become unbearable. Last year, the city recorded its second-highest temperature ever-38.5degC on 28 April.

A place where fans once sufficed to get through the summer now demands an AC. If you're a regular reader of this newsletter, you probably remember my rant about it last year.

Bengaluru is sizzling again-or at least on the verge of it. Fingers crossed as the city enters a season increasingly linked to a severe water crisis.

The summer, however, could be great for the economy. With the India Meteorological Depart...