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After spending my first summer in Chennai this time after a decade living in the states, I wanted to point out some things: 1. Water crisis is bad but a good f
by ramraj07 7y ago
After spending my first summer in Chennai this time after a decade living in the states, I wanted to point out some things:
1. Water crisis is bad but a good fraction of people (most of the upper and middle class) are getting by through exploitation of ground water. My guess would be half of the city still has usable ground water accessible through bore wells including where I live. However these Wells going dry is a common occurence. Someone is digging a deeper well every day in my street alone (no exaggeration). Heck, my house with 4 tenants is already exhausting it's 5th borewell. The day these Wells collectively stop giving water is when things are going to get very interesting.
2. The government here doesn't really consider water as an utility it's actually responsible for. All the articles you see are mostly talking about drinking water. The pipe system in the city is barely capable of only providing drinking water to most people even if most of the water sources are full. It is everyone's assumption that if you need more than a few tens of liters per day per person for things like showers that's completely on you, not the government. This is not going to change anytime soon. The entire plumbing system is riddled with leaks everywhere and no metering. People have also built systems to abuse this plumbing (by using motors) so unless we get a sudden abundance of water this system cannot provide the water the city needs.
3. Most importantly, if ground water runs out, the city really doesn't have any alternative for water in any developed country sense. No usable River for hundreds of miles and every river that CAN provide water originates in a different state and none of them are prepared to share their resources.
4. Chennai the city alone has more people than most Scandinavian countries. The desalination plants are not going to provide more than a few tens of liters per head even if their capacity multiplies by ten.
5. While there's always blame on people here for wasting water, I'd argue that it's outrageous. Even the worst offenders don't waste that much water compared to any Western standards. My household is definitely in the lower quartiles of how much water we use but I estimate we use at best 50-70 liters of water per head per day including everything. Even if I don't want to think like this, I subconsciously think twice before using the toilet (maybe if I hold it for a while I can go one less time?). People here should not be blamed for abusing water, water should be a basic necessity for our lives.
6. Just three years back this city literally drowned in a flood that was far worse than what happened in Houston.
- paulcole 7y ago> It is everyone's assumption that if you need more than a few tens of liters per day per person for things like showers that's completely on you Maybe they’re right? If there’s not enough water for everyone to use it like it falls from the sky then maybe we need to rethink how we use water?
- ramraj07 7y agoDo you realize what all you need water for? Washing clothes, flushing the toilet and God forbid a bath. And this is not a bath by any Western sense, no one uses a shower or a tub, I'm talking about taking five liters of water and using the absolute minimum to wet yourself for soap and wash the soap off. Even astronauts in the ISS probably use more water than that. Of course someone sitting in a developed country who uses a few hundred liters every day makes this comment.
- paulcole 7y agoI’m actually working on a waterless toilet startup. It’s like a cat’s litter box but for people (app-connected and Bluetooth enabled, obviously). I really think it will change the way people live in the climate change era.
- saagarjha 7y ago> app-connected and Bluetooth enabled, obviously Why?
- paulcole 7y agoSome of Sandy’s (current name of my startup) technology is borrowed from my friend Liz’s startup. She (Sandy, not Liz) will be able to diagnose disease and transmit test results via Bluetooth to your phone from just a drop of fecal matter. You’ll be able to say, “Hi Sandy, do I have worms?”, for example. Liz said her technology is not foolproof, but what is in this day and age?