Wednesday, July 22, 2020

How Dharavi, Asia’s biggest slum, fought against COVID-19

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Inshiya Nalawala

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How Dharavi, Asia’s biggest slum, fought against COVID-19

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Global Views 360

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July 22, 2020

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A still from Dharavi, Mumbai

A still from Dharavi, Mumbai | Source: M M via  Flickr

Imagine a place where 8-10 people live in 100 square feet structures. A place which squeezes close to 6,50,000 people, 5,000 small factories, and about 15,000 single-room workshops in just 2.5 square kilometer area. Welcome to  Dharavi, the biggest slum of Asia situated in the heart of fashion, entertainment, and commercial capital of India, Mumbai.

When the first COVID-19 case was discovered in Dharavi, it caused massive panic among the citizens as well as officials. Social distancing is virtually impossible to achieve in Dharavi, which is a maze of narrow congested lanes with tenements on either side of it and where 80% of the population use community toilets.

With their fingers crossed, people were speculating about Dharavi turning into a graveyard. These fears turned out to be misplaced and three months later Dharavi won praise from the WHO for effectively restricting the spread of coronavirus. According to the official data, the COVID-19 case doubling rate improved greatly, from 18 days in April, to 43 days in May, to 108 days in June, and 480 days in July.

Mr. Kiran Dighavkar, Assistant Commissioner of the top civic body of Mumbai, Brihanmumbai Municipal Corporation (BMC) said that their undertaking of an aggressive strategy of 4T’s - Tracing, Tracking, Testing & Treating, is the key to Dharavi’s successful fightback against the pandemic. The fightback plan was aptly coined "Mission Dharavi".

Extensive screening and testing of residents was done to detect the symptoms for coronavirus in "fever camp" which were set up by medical workers in different parts of the slum everyday. Many buildings such as schools, wedding halls, and sports complexes were overtaken by the civic authorities and were repurposed as quarantine facilities. A 200-bed hospital was also set up in record 14 days.

The BMC commissioner, I S Chahal said “Proactive screening helped in early detection, timely treatment and recovery.” Close to six hundred thousand people were screened, 14,000 people tested and 13,000 quarantined in nearby institutions, schools, marriage halls, and sports complexes. Furthermore, continuous monitoring of people’s movement using drones helped reinforce containment measures and scaled progress swiftly.

To further strengthen the measure, locals of the community emerged as “COVID Yodhas” (warriors) to address the concerns, a senior official said.  Many well endowed citizens and NGO’s provided Free meals, ration, PPE gear, oxygen cylinders, gloves, masks, medicines, and ventilators to residents and doctors.th July

On 8th July 2020 Dharavi recorded a total of 2,335 COVID-19 out of which 1,735 patients have recovered and there are only 352 active cases at present. Only 82 deaths were recorded in Dharavi till 8th July as against more than 4500 in the whole of Mumbai.

This phenomenal success has given the world a yet simple and effective technique in curbing the spread of the deadly virus. World Health Organization (WHO) chief Tedros Adhanom Ghebreyesus, in a virtual press conference in Geneva, acknowledging the efforts of various nations and Dharavi to contain the virus, said that “There are many examples from around the world that have shown that even if the outbreak is very intense, it can still be brought back under control”. Further, he added, “And some of these examples are Italy, Spain, and South Korea, and even in Dharavi -- a densely packed area in the megacity of Mumbai -- a strong focus on community engagement and the basics of testing, tracing, isolating and treating all those that are sick is key to breaking the chains of transmission and suppressing the virus.”

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February 4, 2021 4:54 PM

Neuralink: Elon Musk’s quest to achieve a symbiosis of Brain and Artificial Intelligence

The memory of using YouTube for the first time is still clearly etched in my mind. One day we heard the sound of a song coming from the other room, startled by the noise, my brother and I went to investigate. We saw our father surfing in the wondrous world of YouTube where you could play any song without having to buy CDs anymore. It just bewildered us.

What Elon Musk claimed recently shows the distance technology has covered since then. He made headlines recently claiming that  his latest innovation Neuralink,will make it possible to, streaming music directly into our mind. Yes, the CEO of Tesla and SpaceX is back with the new episode of ‘Science fiction turned into reality.”

Musk describes Neuralink as a medium for a symbiosis of Brain with Artificial intelligence. The human brain is essentially an astonishingly powerful supercomputer which runs on power equivalent to the one used in a 20Watt electric bulb.

What Musk wants to do through Neuralink is to fit a tiny chip inside our brain, which can download all the processed information which is travelling from neuron to neuron. This chip with some threads that have the diameter of about tenth of human hair will have the potential to record and stimulate neurons across different brain areas. A Neuralink designed robot will fit electrodes containing threads using sewing technology into the brain. The technology is wireless, so at least you do not have to worry about wires hanging from your head.

Neuralink, launched as a Medical enterprise in 2016, aims to fix blindness, motor abilities, speech and much more. Although the purpose seems benevolent at first glance, we are talking about Elon Musk, the real-world Iron Man. Elon is anxious and fears Artificial Intelligence taking over Humans. He wants us to develop our intelligence potential by accessing our action potential, so that AI does not turn on its creators. For that sole reason (plus the monetization), the Brain-Machine Interface of Neuralink will be accessible to everyone.

Of course, every invention is at the centre of the doubt initially. The case of Neuralink is fascinating and problematic at times and is not different than any other path breaking innovation. Neuralink is going to change the course of human history and will literally turn us into Cyborgs and thus, causes cynicism among a large section of scientists fraternity.

The biggest and fundamental problem with the Neuralink is that it seeks to reach symbiosis of AI and the brain, an enigmatic organ about which we barely know anything. Those who support it argue that we do not need to understand how the brain works to develop Artificial intelligence while the sceptics say that while integrating the functions of Brain and AI, it is crucial to discern nature with precision. David Eagleman, in his book ‘Brain’, claims that a lot of what we see around is not even the whole picture; it is a mere description that Brain paints for us. A simple task as perception is not clearly defined yet. We still have the entire sea of discoveries to be made when it comes to neuroscience.

The other concern with Neuralink is the possible hacking of Neural networks. Though Neuralink technology is heavily dependent on Bluetooth which is supposed to be secure, there are threats from the tech like the Trojan Virus. The implications of hacking are beyond terrible and sound like an evil hacker-robot-zombie apocalypse depicted in sci-fi movies.

Another aspect of Neuralink which needs to be looked into is the classic social divide of haves and have nots. The surgery, although portrayed something as simple as a LASIK surgery, may not be affordable for everyone in the society. Are we looking at a new kind of discrimination in future? Is it even ethical and feasible to put a chip inside the brains of the entire human race? Every question leads to a new question.

It is an alien concept and thus, a scary one. It can help us learn a lot about the brain itself but will have huge repercussions. Figuring out the answers to the simple yet significant problems should probably be the next step for the Neuralink team.

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