Sunday, August 23, 2020

Vaccine Nationalism: The Ethical Conundrum in the age of Global Pandemic

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Hardi Talwani

Article Title

Vaccine Nationalism: The Ethical Conundrum in the age of Global Pandemic

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Global Views 360

Publication Date

August 23, 2020

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COVID-19 Vaccine Race

COVID-19 Vaccine Race | Source: Alfredo Martirena via Cartoon Movement

O People! Make way for the latest horrendous development of the infamous year 2020. We have straight out of the oven, the freshest item on the menu of ethical conundrums “Vaccine Nationalism”.

It seems like the cure is as dangerous as people dying of the COVID-19. Currently, according to the WHO, six vaccines have reached phase 3 trials, while 25 vaccines are in the clinical evaluation phase and 139 in pre-clinical evaluation.

COVID-19 Vaccine Nationalism | Marian Kamensky via Cartoon Movement

When the pandemic hit different parts of the world, the first response of the humans was to attack supermarkets and hoard loads of groceries (yes, toilet papers too). Vaccine Nationalism is just analogous to hoarding toilet papers, except, it’s just a phenomenon that occurs when rich countries pay for vaccines in advance and hoard them. Don’t worry politicians are not doing what they did not promise: remember ‘America first?’ and ‘India first?’

A global initiative by WHO – ACT (Access to COVID-19 Tools) Accelerator- aims at a cumulative process of R&D, manufacturing, regulatory, purchasing and procurement needed to fight against COVID-19. Unfortunately, the USA, Russia, India, and China did not receive the initiative with much-needed enthusiasm. The WHO also came up with another program called COVAX facility, that aims to provide 2 billion doses of vaccine by the end of the next year for middle and low-income countries.

Source: Brandon Reynolds via BusinessDay

The US compared its operation ‘Warp speed’ to the oxygen masks dropping during the flights. Russia tried to jump ahead, attempting to create a Sputnik moment. Russian President announced Russia curated the first COVID-19 vaccine called Sputnik V. The vaccines are still under trials and need much more necessary testing to work. Safe to say, Russia’s plan backfired earning them international scorn.

Vaccine nationalism will lead to global dysfunction. Rich countries will benefit as they can bid for the vaccine at high prices. Such high prices will lead to a disaster for the low-income countries, adding to their already deficient health care. These desperate countries will have no choice but to buy vaccines driving their economies in an even worse condition. Additionally, a single country having a vaccine will not help the problem in any way at all. Some nations have already gambled their chances of acquiring vaccines by speaking against other countries.

The unethical practice of Vaccine Nationalism is not at all unexpected. A bid against humanity is not entirely new. Similar responses were noted in 2009 when the world H1N1 flu crisis hit. Australia came up with a vaccine and sold 6,00,00 doses to the USA, blocking the exports to other countries. Once the effect of flu started diminishing, rich countries donated the vaccines to low-income nations. A similar situation happened in 2014 when the EBOLA crisis hit.

Politics aside, scientists are staying out of it and trying to work together for greater good. Instead of publishing research papers they are working collaboratively throughout the world. We must not forget that finding a cure or a significant role can earn a lot of scientists, assets, reputation, and promotions. Some lure away and are suspicious of sharing their work as well.

Rabindranath Tagore’s Portrait | Source: Wikimedia

When the search for a vaccine against such deadly disease mutates into a naked display of Vaccine Nationalism, Indian Nobel Laureate Rabindranath Tagore’s view on nationalism becomes an antidote. He believed in an idea of nationalism without borders. Tagore once described in a letter to his friend AM Bose that “the value of patriotism can never be greater than the value of humanity.”

It is a human tendency to compete and nature supports the fittest. How fit is it though to use strong nations’ ability to bully other unequipped nations? How generous is it to help others when they don’t even need help anymore? How ethical and moral is to block vaccine procurement for other countries for monetary and economic benefits?

These are some of the questions lost in the drumbeats of Vaccine Nationalism which is echoing across the continents. It's high time that concerned citizens should demand answers from their respective government to come clean on the real motive behind the call for developing a vaccine for global pandemic in a silo, when it actually needs global cooperation.

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July 19, 2021 11:59 AM

3D Printing: The direction to go for the Indian Defense and Aerospace Industries

3D printing is the next big game-changer on the technological front, almost a revolution if you will. 3D printing, also known as additive manufacturing, is a process of creating three-dimensional objects by layering two-dimensional cross sections on top of one another. The two-dimensional cross sections are computer-designed and rendered, which makes it all the more advanced. From Aerospace to Defense and Medical to Automotive, products manufactured via 3D printing are spreading their reach in the markets quite swiftly. This article will take a look at how 3D printing is beneficial and how the technology can transform the Indian and Defense and Aerospace sectors once utilized to its full potential.

Additive manufacturing has the power to unlock a wide range of opportunities. It uses a 3D printer to create a layer-by-layer “addition” of material which is digitally constructed. Different types of materials which are currently being used for the same are metals, ceramics, special plastics, synthetic resins, and etc. 3D printing not only reduces the cost of production of various components but also gives the power to manufacture locally with design flexibility. The technology significantly speeds the process of designing; this is mainly because there is no requirement of tools. Traditional manufacturing usually takes months to either acquire necessary tools and further produce parts and components or import components from various places. However, once 3D printers are acquired, which they might be costly in themselves, they would ensure a smoother production process. Hence, due to the combination of localized manufacturing and no tools, tailor-made designs can be produced to match the necessities of various industries.  

https://upload.wikimedia.org/wikipedia/commons/thumb/7/75/MakerBot_ThingOMatic_Bre_Pettis.jpg/220px-MakerBot_ThingOMatic_Bre_Pettis.jpg
Figure 2: A typical 3D printer. Source: Bre Pettis via Flickr

India is gradually growing with respect to its utilization of 3D printing technology. In 2014, the 3D printers market was at an early stage with just 200-500 combined workforce of engineers, designers and sales representatives. Currently, start-ups are springing up in places like Bangalore, Chennai, Mumbai, Visakhapatnam, etc and they are producing essential parts for sectors like the Indian Navy, Air Force, ISRO and the HAL.  India’s 3D printing market is projected to reach $79 million by the end of 2021, while the global market is at around $15.8 billion, which suggests that India has a lot of catching up to do.

Applications in the Aerospace and Defense Industry

The Aerospace and Defense Industries are keen to pursue additive manufacturing, mainly because of benefits such as weight reduction, cost cutting and to meet their highly specific requirements. The additive process uses less material to manufacture components and also ensures minimal waste of material. Overall reduced weightage means that less fuel would be used in aircrafts and hence result in better environmental compatibility. Let’s examine a few instances in India where 3D printing startups have assisted and provided the defense and aerospace sectors with unique solutions.

Recently, in 2020, the Centre-run defense company Hindustan Aeronautics Limited (HAL) had signed a MoU (Memorandum of Understanding) with Wipro 3D, the metal additive manufacturing branch of Wipro Infrastructure Engineering. The initiative would primarily focus on the design, development, testing, manufacturing, and repairing of aerospace components using metal additive technology. HAL is using 3D printing to manufacture engine components, although it also provides support to helicopter and rotary wing products. HAL also provides products to the Indian Army, Air Force, Navy, and Coast Guard. Speaking about this collaboration, Shekhar Shrivastava, CEO of the Bangalore division of HAL, said, “This initiative between HAL and Wipro 3D will create a unique synergy of capabilities that can accelerate the adoption of metal additive manufacturing in aerospace in India. Qualification of parts for aerospace is challenging as it would require prove out and extensive testing followed by certification by regulatory authorities which may also include flight testing."

Down south, Karnataka, which produces more than 65 percent of India’s aerospace-related components and exports, has taken a number of initiatives to promote additive manufacturing by setting up 3D printing clusters and sponsoring 3D printing startups. For example, through its flagship programme ‘Start Up Karnataka’, the State has given grants to ‘Deltasys E-Forming’, a Belgaum based start-up, to develop hybrid composite 3D printers. These initiatives are quite appropriate since two-thirds of India’s aircraft and helicopter manufacturing for the defense takes place in Karnataka, and 3D printing would revolutionize these processes quite rapidly.

On the other coast, Chennai-based 3D printing startup, Fabheads Automation, was established in 2015 by an ISRO engineer turned entrepreneur Dhinesh Kanagaraj. The deep tech startup designs and develops high-end carbon fibre helicopter blades for the Indian Air Force. Traditionally, carbon fibre parts are fabricated by laborious manual processes with a lot of fabrication time and money spent. Dhinesh also observed a lot of material wastage when he worked on carbon fibres at ISRO.  Based on this, Fabheads has designed an automated 3D printer series to eliminate material waste and also improve efficiency of production of carbon fibre. Sectors like the DRDO are currently approaching the company given these innovative methods of production.

3D Printing Saves the Day for the Indian Navy

Further, the Indian Navy has partnered with ‘think3D’, a Hyderabad-based 3D printing start-up, to produce spare components via additive manufacturing for both on and off-shore set-ups. The Indian Navy uses a lot of machinery on its ships which are imported from other countries and are quite old.  Whenever a component gets damaged, it is hard to replace it either because there is no availability of the part or because there is significant delay before a part is received. This often proved to be costly for the Navy since the machines would have to be kept idle before a spare part was replaced along with the fact that procurement of the parts was no less expensive.

This is where think3D had stepped in and supplied 3D printed parts to the Indian Navy, which were successfully tested and incorporated into its machinery. An example of such a 3D printed part, which proved to be of crucial help, is that of a centrifugal pump impeller- a key component for a ship’s operation.

https://3dprintingindustry.com/wp-content/uploads/2020/04/4.jpg
Figure 3: An original impeller (left) vs. a 3D printed impeller (right). Image source: think3D

The impeller is a rotating component and it is very important for a ship as it transfers energy from the motor to a fluid that needs to be pumped by accelerating the fluid outwards from the centre of rotation.  On ships, this component is used to import seawater into various parts of the ship for regular use of the crew. These impellers are required to rotate at high speeds for long durations and need to be very carefully designed. 3D printing was the best solution to replace these parts, given the speed of production and lower expenses.

Given all the benefits of 3D printing, it is high time for the Indian market to expand its 3D printing industry and utilize it to its full potential. There are many other instances like the one of the impeller in the Aerospace and Defense industries which can easily be solved using 3D printing.

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