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Opinion Monsoon matters

Weather just isn’t what it used to be. Calcutta winters aren’t as sharp; Kashmir’s snowfall not as regular...

Mihir S. Sharma

June 26, 2009 04:11 AM IST First published on: Jun 26, 2009 at 04:11 AM IST

Weather just isn’t what it used to be. Calcutta winters aren’t as sharp; Kashmir’s snowfall not as regular; Delhi’s monsoon not as much of a relief as it once was. Some of all that is true; there are hard numbers for confirmation. And here’s something else that is true: we care less about the weather. And: we might well be responsible,and not because of greenhouse gases,either.

Delhi,for example,is supposed to be semi-desert,with “dry scrub” — as the survey of India maps used to put it — as vegetation,and life clustered around the life-giving river. Drive through Delhi today. Or take a lift to the top floor of one of the few buildings that pierce the city centre’s canopy of trees — one of the hotels,perhaps — and look around. You don’t see semi-desert. You see green. Humans,seeking refuge from the blazing sun,have changed what this city looks like. Further out,in the farms that you can’t see through the dust haze,pumps run for hours in the day,pushing water out for paddy. Humans,seeking refuge from the parched summer,have changed what cultivation looks like. And,invisible beyond the curved green horizon,far,far to the south,are the endless farms of the centre of India,farms that exist where once,not so long ago,there was uninterrupted jungle.

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But what does this defence against the heat have to do with this apparently endless,pavement-melting,hair-curling,energy-sapping,quarrel-causing,teeth-clenchingly awful summer? The answer lies in how the monsoon works: as a front of humid air moving up in response to the build-up of dry,hot air over the northern plains. As we planted trees and irrigated our plains,we reduced how dry that air was; the increased humidity meant the pressure on humid air from the south-east to move north-west wasn’t as strong. And,as we cut down our forests,we reduced the amount of humidity that air would pick up on the way. So we have a weak monsoon that doesn’t rush in arriving — and coolers that don’t work like they used to because the entire north-west is more humid than it used to be. Unsurprisingly,if ironically,it’s the north-west,the home of the green revolution,that has gone thirstiest in recent bad monsoons; it looks like it will be the same this time. At around 80 per cent of normal,the irrigation miracle itself might be in danger if the groundwater isn’t replenished,and if low water levels in the big dams endanger power production.

We’ve tried to beat the weather. But weather grows up and becomes climate,and then we’re doing the running.

For most of us in the cities,the apparently endless summer might dominate our days and make normal life difficult — but,in the end,it is little more than an inconvenience. A short train ride away from us,however,families’ futures are balanced on a knife-edge,anxious eyes are fixed on the horizon,waiting for clouds and that sudden,swift gust of cooler air. It had become fashionable for a while to speak of how the economy was no longer “dependent” on the monsoon being a normal one. That was always a slightly inhuman,passionless way of looking at it. The numbers might no longer be hit as hard,but that does not mean that people aren’t. The contribution of industry and services to the GDP has grown,but their contribution to employment hasn’t kept up. So agriculture still directly employs 60 per cent of India. And 60 per cent of agricultural land isn’t irrigated. Our push-back against climate uncertainty simply hasn’t been good enough.

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The last time the rains were below normal was in 2002. (July that year saw less than half the expected rainfall.) Both the fiscal deficit and the growth rate suffered; and in places with particularly high indebtedness and particularly low rainfall,that parched,long summer saw the dreams of upwardly-mobile farming families shatter,and,some argue,caused seasons of higher-than-normal farmer suicides. We’re living off the impact of that summer,politically,still: it contributed to the UPA’s victory in 2004,to the alliance’s post-election agenda,and to the success of that agenda — particularly the rural loan waiver.

The big difference between now and 2002 is the National Rural Employment Guarantee Act. The UPA’s flagship programme,which the government plans to extend,will be tested as never before. Prepare for any weaknesses in implementation to be thrown into glaring relief. But one thing that the government will look at from 2002 with hope is the anomalous figures for foodgrain stocks: that year grain reserves actually increased. (Which tells us that the old links,which were so easy to theorise about,between the monsoon,subsistence farming and food shortages,have broken down. The rural economy is a lot more complex than it used to be,and the economic and human cost of a failed monsoon doesn’t have to be through famine.) We can all hope that will happen again this year,especially if the government’s ambitious plans for a right-to-food programme are pushed through as quickly as possible to streamline distribution.

So,one lesson that could have been picked up by reading this far: those of us sweltering in the concrete heat-traps that we choose to call cities are fortunate. Yes,but that would be a grievously incomplete story. Because double-glazing and air-conditioning cannot insulate us from all the effects of the pitiless summer sun. Like urban India,in spite of being relatively closed and unexposed to modern structured finance,could not escape the financial crisis,a slowdown in rural growth will touch all our lives. After all,we have been told for a long time that the engine of recovery is going to be rural demand and that it might be immune to the modern business cycle. This isn’t a good time for that engine to stop running. And the increased calls on the government’s purse might well lead to a fund crunch for more urban projects; more borrowing from the government to cover those demands might put pressure on interest rates,squeezing monthly household budgets; if rural-urban migration responds as it did in earlier years,stress on our cities will increase. And all this assumes that food prices will not spiral out of control. Oh,and extra power will be diverted to farms,increasing load-shedding in cities — just ask Chandigarh,which is running,in anticipation,a hopeful campaign urging people to switch off ACs.

The lesson isn’t that insulating ourselves from the effects of the climate is a bad idea. No,the lesson is that we’ve got to push on regardless. We might have to be smarter about it (Is it necessary to grow paddy in semi-desert,really? Should we be incentivising that?),but we cannot stop. The trees that line Delhi’s roads and the NREGA are all of a piece — trying to moderate the extremes,making our cities and our villages a little more liveable,regardless of what El Niño might throw at us.

mihir.sharma@expressindia.com

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