India’s solar energy development – 2

CHS’ founder, Winin Pereira, whilst acknowledging the advantages of solar power, focussed on issues relating to the toxic materials used in solar panels.

Pereira saw the need for safe disposal methods for the earlier panels and research into materials replacing those currently used in solar panels being replaced. ‘Energy and Lifestyles’ (co-author Subhash Sule,1988) listed some of the highly toxic materials in thin film cells – selenium, cadmium and titanium dioxide – and pointed out that some very strong acids are used to etch the surface of the solar cell to improve light entrapment, commenting “These materials, and their recycling, have to be handled carefully”.

In 2004, a Californian government report issued during the governorship of Arnold Schwarzenegger (who continues to campaign on environmental issues), also stressed potential  risks during the manufacturing process:  

The greatest environmental risk with silicon cells is associated with the use of gases (arsine and phosphine) during the manufacturing process.

At sites with installed PV modules, release of trace elements from sealed modules is unlikely except due to explosion or fire.

 Leaching of trace metals from modules is not likely to present a significant risk due to the sealed nature of the installed cells and the plan for recycling of spent modules in the future. 

The most likely routes for environmental release of trace elements are from accidental spills during the manufacturing process. At sites with installed PV modules, release of trace elements from sealed modules is unlikely except due to explosion or fire. Leaching of trace metals from modules is not likely to present a significant risk due to the sealed nature of the installed cells and the plan for recycling of spent modules in the future.

A variety of off-site treatment methods are utilized to manage the chemicals produced by photovoltaic facilities. The types of treatment facilities used include publicly-owned treatment works, metals recovery systems, solvents/organics recovery systems, and energy recovery systems.

The goal of the Silicon Valley Toxics Coalition (SVTC) is environmental sustainability and clean production for industry. Its members ‘envision a toxic-free future in which each new generation of technical advances includes parallel and proportionate advances in social and environmental justice’.

Five years after the 2004 report, STVC produced a White Paper with a section on hazardous materials used in solar PV cell production: “Potential End-of-Life Hazards for Solar PV Products”. It recommended:

  • reduction and eventually elimination the use of toxic materials and development of environmentally sustainable practices.
  • ensuring that solar PV manufacturers are responsible for the lifecycle impacts of their products through Extended Producer Responsibility (EPR).
  • proper testing of new and emerging materials and processes based on a precautionary approach
  • expansion of recycling technology and design products for easy recycling
  • and protection of the health and safety of industry workers and the community throughout the global PV industry, including supply chains and recycling.

There is agreement that solar panels become toxic waste at the end of their working lives if they are not properly recycled.

Environmental Progress notes that only in the EU are solar panel makers required to collect and dispose of solar waste at the end of their lives and even there, solar panels are currently exempt from the 2010 WEEE regulations requiring manufacturers to take back all equipment at the end of its life. With regard to the recycling of silicon-based modules and non-silicon based panels it has two goals:

  • To encourage the industry to develop products that are easier to recycle and use fewer raw materials
  • and to lead producers to factor in the cost of the collection and end-of-life treatment of their products into the cost paid by the consumers.

The European photovoltaic industry has set up its privately funded take-back and recycling schemes PV CYCLE which has been operating across Europe since 2007. There is a Compliance Inspectorate which allows manufacturers and component importers to register as WEEE-compliant, providing waste holders and customers with relevant information on their legal status. The EU is convinced that the manufacturers’ voluntary take-back scheme is effective.

But is this yet another case in which the risks of self-regulation by industry should not be countenanced?

 

 

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Mumbai’s Tree Saviour

Mumbai’s Tree Saviour 1: neighbourhood trees

https://antidotecounteragent.wordpress.com/2018/01/31/mumbais-tree-saviour-1-neighbourhood-trees/

Mumbai’s Tree Saviour 2: opposing destruction in Greater Mumbai’s Garden of Eden

https://antidotecounteragent.wordpress.com/2018/01/31/mumbais-tree-saviour-2-opposing-destruction-in-greater-mumbais-garden-of-eden/

First published on the Antidote to Gloom blog.

 

 

 

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Political action in the rural areas of India and Northern Ireland (UK)

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For many years international agencies have promoted a school of thought that says it is cheaper to import food than to grow it within the country, comments Devinder Sharma (below, right).

In December he told Rediff.com’s Syed Firdaus Ashraf:

“Rural Gujarat has voted against the influential ruling BJP. During the 2014 elections, Prime Minister Narendra D Modi had promised that if elected his government would give 50% profit over the cost of production as recommended by the (M S) Swaminathan committee and rural India voted conclusively for the BJP – but farmers are still waiting for the promise to be delivered”.

“The Reserve Bank of India’s governor used to say that the biggest reforms would be when farmers are moved out from the villages into the cities, because cities are need of cheaper labour. Cheaper labour is required for infrastructure, real estate and highways. In other words, agriculture is being sacrificed to keep economic reforms alive”.

Farmers need a fair price: cost of production plus

An article by Lancashire farmer, Kathleen Calvert, issued as a press release by local business, Dugdale Nutrition, stressed: 

“Maintaining viable dairy farms not only protects livelihoods of farming families and others directly involved, it also makes a major contribution to local economies and the future of businesses, jobs, and families in the locality”.

Ruth and Richard Burrows, Devonshire farmers, assembled suppliers representing 3000 others whose livelihoods depend on them and other farmers. A photograph was published (right, faded newsprint, The web of rural ruin, Richard Price, Daily Mail, 23.9.99) with notes giving the names and roles of the people pictured.  Mrs Burrows said: “They are living proof of the importance of the spending power of the farmer and how enormously important agriculture is in terms of the entire economic structure around here. The rural communities of Britain tick over on a system of mutual dependency of which the farm forms the hub. If it goes to the wall, dozens of ancillary trades in both town and countryside suffer”. Read more here.

Farmers organise politically in UK

As talks are under way at Stormont, William Taylor, speaks for Northern Ireland Farm Groups, which represents several food production sectors – now including the National Beef Association – and is concerned about the future of 25,000 SME family farmer businesses.

Northern Ireland Farm Groups’ meeting

A bill, written by Daniel Greenberg, a barrister who specialises in legislation and is Editor of OUP’s Statute Law Review, is to be taken forward.

It proposes that farmgate prices in NI return to farmers a minimum of the cost of production, plus a margin inflation linked, that would give 20,000+ new jobs and prosperity across the province in towns, cities and countryside alike.

Their proposals have been well-received by several parties and unions, and Claire Sugden from Coleraine, Independent (the Justice Minister in the former assembly) told the farm groups that ‘she was of a mind to take legislation on farm gate prices forward’.

Legislation on farmgate prices for Northern Ireland according to the Gosling Report, would return 10-20,000 jobs+, save Stormont £280million+ in welfare costs and bring prosperity back to Northern Ireland. 

In both countries, as Sharma comments, “What farmers need is income, a profit over the cost of production. To keep food inflation in control, successive government have denied farmers their rightful income”.

 

 

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India’s solar energy development – 1

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The Financial Times reports that the winning bid for the third and fourth phase development at Bhadla solar park in Rajasthan – a 500-megawatt solar farm – was one of the lowest prices for solar power ever seen anywhere in the world. The companies — Acme Solar, an Indian developer, and SBG Cleantech, a joint venture whose shareholders include SoftBank of Japan — said they would build the project for a guaranteed price of just Rs2.44 ($0.04) for every unit of electricity they eventually sold – substantially cheaper than coal.

The Bhadla auction confirmed that the country is undergoing a generational shift from coal-fuelled power to solar and wind and placed India at the centre of a global renewables revolution that is driving down the cost of green energy and which represents one of the biggest threats to fossil fuels.

As India is already the world’s third-biggest carbon emitter and plans to electrify even its most remote villages within two years, a rapid expansion in the country’s renewables sector would prove a huge boost for attempts to keep global temperature rises below 2C — the target set by the 2015 Paris climate accords.

Masayoshi Son, founder of SoftBank, has said he plans to invest $20bn in the Indian solar power industry. (The other investors are Taiwan’s Foxconn and Indian company Bharti.)

In 2015, the government of Narendra Modi set ambitious targets for building new renewable power. By 2022, explained the finance minister Arun Jaitley, India would build 175 gigawatts of new renewable power, of which 100 gigawatts would come from solar.

The solar plans alone are equivalent to 25 large nuclear plants

Manoj Kumar Upadhyay, the founder and chairman of Acme, one of a handful of companies competing for solar projects against many established Indian and multinational conglomerates suggests there are good reasons the price of solar power in India is so low.

In addition to its strong and reliable sunlight, the price of Chinese-made solar panels has tumbled in the past few years as a manufacturing boom has created over-supply.  Moreover, India’s notoriously high cost of capital has been reduced by strong government involvement in the solar power sector. At parks like Bhadla, the government acquires the land — removing one of the biggest hurdles in a country where land rights are difficult to negotiate — as well as guaranteeing grid connections and providing payment guarantees should state utilities default.

Six years earlier, India and China had been blamed for “sabotaging” a meaningful deal at the UN climate talks, but Mr Jaitley’s announcement confirmed India was now at the centre of global efforts to develop cheaper renewables and tackle climate change.

 

 

 

 

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Preserve 3500 Aarey trees: select a site suggested by NEERI/IIT advisers

CHS’ founder, the late Winin Pereira, emphasised the importance of trees as sources of food, medicine, wood and fibre – also their role in mitigating air pollution and absorbing and slowing flood waters. He had amassed a large database recording information about India’s trees.

In a well-read article, The Browning of Harit Mumbai, he wrote “The home of my childhood in Bandra was surrounded by a garden about five to six metres wide on three sides and more on the fourth. About ten coconut trees provided us with fresh neera every morning and ripe and tender fruit. Their leaves, husks and shells were used as fuel. There was a jambul, a fig, a jackfruit, a pomegranate, a ramphal, a tamarind, a badam, a breadfruit, a lime, a bor, a kavath, several neem, sitaphal, drumstick, papaya and chiku, four rose-apple, three mango, two guava, and one pear tree – but no partridge”.

There is great public concern about the decision to cut down 3500 trees in the Aarey Colony to make way for car sheds for the new Metro, though experts from National Environmental Engineering Research Institute (Neeri) and Indian Institute of Technology (IIT) in Powai (Mumbai) have suggested Kanjurmarg, Backbay and Kalina as a better option.

There is still time to sign this petition.

120,843 have signed and the organisers want to reach 150,000. They have clearly warned all of the consequences Mumbai will face in terms of flooding and loss of open space & wildlife, if the Metro depot is built in Aarey.

The latest news on Facebook (17.12.17) is of 22-year-old Yash Marwah’s poem on the real meaning of ‘Vikaas’ – of progress and development – that all readers and PM Modi and CM Devendra Fadnavis should hear.

At the end of November it was reported that children and teachers from a Malad west based convent school marched to oppose the civic authority’s decision to destroy Aarey greenery and other natural areas in order to build Metro car sheds.  The journalist commented that it is a government aided school and marching – in effect – against the government is quite a daring move to try to save ‘Aarey Green patch’.

See the video here: http://6dnews.com/school-children-protest-aarey-metro-shed/. Be patient – this is a slow-loading site.

Set aside time for this comprehensive presentation of the subject and its implications by tree-champion Zoru Bhathena. Scroll down to October 15th https://www.facebook.com/zoru.bhathena.

As Winin Pereira wrote decades ago:

“We should prevent the cutting down of trees and plant more of them. Every leaf that grows serves to fix some of the carbon dioxide from the atmosphere. Seeds of herbs, shrubs and trees need to be collected by the million and they should be planted wherever there are a few square centimetres of barren land”. [See Natural versus Formal Forestry”, MPSM, December 1987, NO472]

 

 

 

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Tribals Are Mankind’s Living Vault

CHS’ co-founder, Winin Pereira, would have been deeply interested in this account by Devinder Sharma, written after accepting an invitation to addressing thousands of tribal people at Banswara in southern Rajasthan in a Tribal Conclave:

This tribal region was earlier called “Bhooki”, a clearcut reflection of the extent of hunger that prevailed. I am told Acharya Vinoba Bhave had travelled through the region, and was instrumental in getting land transferred into the hands of quite a significant proportion the landless tribals.

I could see the transformation that has come about several decades later when I decided to visit some tribal families in Anandpuri block of Banswara district in southern Rajasthan. Along with the neighbouring districts of Madhya Pradesh and Gujarat, Banswara is part of a predominant tribal triangle in central India.

I wanted to meet small and marginal farmers of the region. My first visit was to meet Shankar, 55, in village Bodiya Talau, some 58 kms from Banswara. He owns 2.15 acres of land, has three cows, 2 bulls and 1 goat. All animals are the desi breed. The cows hardly give 500 grams of milk per day. When asked why is he keeping them, his reply was that the cows are not kept for milk but for manure. He cultivates maize, tur, paddy, tomato, wheat, chilli, turmeric and remarked:

“I grow everything at home, except for salt and sugar.”

He was satisfied with what he was doing after having transformed his almost barren land into a green patch. Has planted a number of trees, including cashew. Shankar is certainly more enterprising than his fellow tribals. I then met Chetan Pargi, aged 35, from Ummed Pura village. He is into rope weaving besides doing farming in 4 bigha land.

He said he was able to make a decent living, and his land provided enough for his family throughout the year. I didn’t believe him looking at his frail health.

But he insisted that his land gave him enough. But is that enough, enough? That’s the question. But their undying spirit of hospitality is what amazes me. At a time when the people in cities have turned selfish and are not willing to offer even a cup of tea to visitors, Chetan Pargi, despite his visible level of subsistence, wanted me to have food with him. When I politely declined, he said: “bare Saheb log kahan hamare jaise logo ke haath ka khana khate hain’ (Why would the sahebs like to eat with us). I had to tell him that as per the schedule, I was already eating with another farmer in the next village.

Meeting Mani Lal in the same village confirmed how severely undernourished these tribals are. Reverting to farming, I was impressed the way he was trying to get into composting, amrit pani and understood why he wanted to keep chemical pesticides away.

“Sir, yeh to jehar hai (Sir, this is simply a poison) he told me.

What comes as a shock is to know how some of them are being deprived of their ration quota just because they have not completed constructing toilets in their houses.

Among various things that I learnt from them, I found Mani Lal’s wife Babli Bai’s effort to preserve the seeds of cucumber and lemon by gluing them on the Sagwan leaves and hanging the dry leaves to be an interesting way to keep seeds.

There were several other traditional ways that farmers were adopting which I found it worth documenting, and learning from.

All this became possible when I accepted the invitation to addressing thousands of Tribals at Banswara in southern Rajasthan in a Janjati Krishi Swaraj Sammelan (Tribal Conclave). As I said earlier, these tribals came from the tribal belt in the triangle of a region formed between Rajasthan, Madhya Pradesh and Gujarat. Organised by the Banswara-based NGO, Vaagdhara, I must acknowledge that it was an amazing experience to speak before such a large audience of tribals, something close to 7,000 and 8,000. They came dressed in all colours, and in all their glory.

In my talk I urged them not to let go of their farming techniques and practices. They alone hold the future as far saving sustainable farming practices are concerned.

The farming practices they preserve hold the key to save the world from climate change. I sought their cooperation in protecting their agriculture from getting polluted and environmentally devastated. Three things they must do:

  1. Stop using chemical pesticides.
  2. Phase out the application of chemical fertilisers.
  3. Conserve and protect desi cattle breeds/seeds.

They took a pledge to follow the directions.

It will certainly be a grave tragedy if the Government tries to introduce modern farming techniques in these villages, and thereby destroy the synergy that tribal agriculture preserves.

Linking nature, environment and religion, the tribals have preserved what is truly a sustainable farming system for centuries.

It is high time, a separate plan is prepared for the tribal regions, wherein the effort should be to not only conserve but also improve upon their traditional practices, ensuring that tribals are paid a premium for monumental role they have played in preserving and conserving the natural resources.

This is a small price the society needs to incur for what could be the saviour of the mankind’s future. With global warming already pushing the world to a tripping point, these tribal regions may turn out to be society’s last refuge. Like the Doomsday vault in the Arctic, where the effort is to preserve crop seeds for posterity, this is a Living Vault that mankind needs to protect for its own future. # 

 

Posted by Devinder Sharma to Ground Reality

 

 

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The forgotten foods: 1,582 food species displayed at an Adivasi Food Festival held at Munda village (Rayagada district, Orissa)

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Devinder Sharma draws attention to a report that fewer crop species are feeding the world than 50 years ago – raising concerns about the resilience of the global food system, as a study in the journal PNAS has shown.

The authors warned a loss of diversity meant more people were dependent on key crops, leaving them more exposed to harvest failures. Higher consumption of energy-dense crops could also contribute to a global rise in heart disease and diabetes, they added. “Over the past 50 years, we are seeing that diets around the world are changing and they are becoming more similar – what we call the ‘globalised diet’,” co-author Colin Khoury, a scientist from the Colombia-based International Center for Tropical Agriculture, said.” The diet is composed of big, major crops such as wheat, rice, potatoes and sugar. It also includes crops that were not important 50 years ago but have become very important now, particularly oil crops like soybean,” BBC News reported in Crop diversity decline ‘threatens food security’

Devinder writes:

Well, this report is among the several others which have highlighted the threat food security as well as nutrition security faces from the ‘globalised diet’.

We are all responsible directly or indirectly for this decline. If I were to ask you to count the foods that you eat I bet you will not be able to name more than a few. Wheat, rice, tomato, cucumber, apple, banana … and you begin to reel out the names you know. Not many can name even twenty. Try a little harder, and you will end up probably with another ten. If you are a little more aware, you might struggle with a few more names. That’s it.

That’s how narrow and limited our food sense has come down to. The more we are urbanized, the chances are the less we know about our foods and the rich food culture that prevailed in our country. The disconnect with the huge diversity of food over the ages has actually alienated the modern civilization from the virtues of the vast repository of biological wealth that existed. Modern living has snapped the symbiotic relationship that existed with nature.

Not many know that India is a mega-diversity region with over 51,000 plant species existing, but with hardly a handful being cultivated.

When Laxmi Pidikaka, a tribal woman from southern Odisha explained to me the importance and relevance of each of the 1,582 food species that were displayed at the recently concluded Adivasi Food Festival held at Munda village in Rayagada district, I was left not only amazed with the richness of food around us, but came back with a feeling that how uneducated I was when it came to mankind’s basic requirement of food. Of the 1,582 food species (and that included different kinds of fish, crabs and birds that are part of the daily diet of some tribals), as many as 972 were uncultivated. Yes, you heard it right. Uncultivated foods.

DS: “couldn’t resist licking my fingers after tasting a millet-based cooked food displayed at the Adivasi Food Festival, Bissamcuttak, Odisha, Feb 25, 2014”.

A dozen tribes living in Odisha, Madhya Pradesh, Chhatisgarh, Jharkhand and Maharashtra had gathered at the Adivasi Food Festival to celebrate their foods, which is basically an appreciation of the traditional food cultures linked to their age-old farming practices providing them nutritional security while protecting and conserving the nature’s bounty. Members from the Kondh, Koya, Didai, Santhal, Juanga, Baiga, Bhil, Pahari Korva, Paudi Bhuiyan and Birhor from more than 300 villages spread across the tribal heartland came to showcase their foods, and also spent the next day discussing how to protect the traditional farming system from the onslaught of the National Food Security Act that aimed at providing them with 5 kg of wheat, rice or millets.

“We don’t need your food security system,” Minati Tuika of Katlipadar village told me. “The more you open ration shops in our villages, the more you force us to abandon our own food security system built by our forefathers so painstakingly over the centuries. Please leave us alone.”

But why was she so angry with what most policy makers and planners see as development? Don’t most educated elite think that tribals are uneducated and uncivilized, and therefore all out efforts must be made to bring them into the mainline?

“Don’t teach us what development is. We conserved and preserved our plants, our soil, our forests, and our rivers over the centuries. Now you want to take these away, and destroy them. And then you call it development.”

Saying this, she hid her face. When I coaxed her to explain to me how the adivasis were living in tandem with the nature, and how the modern system was distancing them from their traditional cultures and the community control over resources, she agreed to first show me some plants that had multiple uses demonstrating the traditional skills of the community which preserved and used them without pushing them into the extinct category.

She showed me the Siali beans. Quite a big sized dry bean whose seeds are eaten after boiling or roasting, the branches are used to make ropes, and the leaves are used to make leaf plates. Kusum Koli leaves are used for fodder, fruits are eaten raw, wood is used as firewood, and oil is extracted from the seeds. The seed oil serves as a mosquito repellent and also treats certain skin diseases. Even the better known Mahua trees (above) have multiple uses. Leaves are used for fodder, flowers are used to make jaggery, liquor and porridge. Flowers are also consumed and often sold in the market, a kind of a curry is made from the fruits besides being used as fodder, and the seed provides cooking oil after extraction. All these are unfortunately classified as uncultivated plants in agricultural parlance, and therefore do not receive any attention.

Debjeet Sarangi of Living Farms, which organized the Adivasi Food festival, says it is aimed at deepening the communitarian ethos of the adivasi society and the shared knowledge systems. The event will highlight their sustainable way of growing food and its relationship with their ecology – land, plants, animals and forests. 

When I asked him whether this exercise didn’t aim at romanticizing the foregone, his response was curt: “That’s where we fault. These people are in complete harmony with their nature. Instead of brushing them as uncivilized, we have to learn from them. Whether we like it or not, the future of the humanity is hidden in these tribal cultures.”

I decided to take a walk to see the range of cooked foods displayed. At the entrance to the event itself participants were served a nutritious welcome drink. Made from ragi millet (right) with a sprinkling of rice grains, the drink was certainly very tasty. Called Mandia jau in the local language, it is actually a ragi gruel. Says Salome Yesudas, a nutritionist from Chennai, “I don’t know why people need to drink colas and other kinds of sodas when you have such healthy drinks available.” Considering that the sale of colas has been on a decline, it will be certainly helpful if someone was to promote Mandia jau. The next time you visit my house, be prepared to taste this exotic drink.

I was at first a little apprehensive at tasting the cooked food displayed. More so, considering that I am a diabetic. But when Salome Yesudas explained to me how most of these food dishes were based on different kinds of millets which are the preferred food for people suffering from lifestyle diseases, I couldn’t control dipping my fingers. Pancakes were made from finger millet (left), foxtail millet, with a little jaggery; cakes from ragi and sesame, and then there were cooked dishes using sorghum, pearl millet, kodo millet, barnyard millet, red rice and with sprinklings of uncultivated fruits and seeds.

Living Farms is now documenting the food recipes and has prepared a nutrition chart detailing the nutrition composition of uncultivated plants. They have also printed posters in English and Oriya on the vast varieties of foods available for a balanced diet, as well as for the summer and winter seasons.

Although the Adivasi Food Festival at Munda was not the first traditional festivals of food that I had visited but what makes me feel encouraged is the efforts being made by some civil society groups to bring back the lost traditions, including the culinary habits.

It also clearly demonstrates that what India needs is not a centralized food security system but a multi-layered decentralized food security system based on the traditional practices in that particular region. Instead of providing the tribal populations with a monthly entitlement of 5 kg of wheat/rice/millets, the focus should be on strengthening the existing food system.

This is only possible if we are able to inculcate a feeling of pride in our traditional systems. The richness of our food culture, which is so intricately linked to the preservation of natural resources, is where it can all begin. I don’t know why our agricultural universities don’t talk about it; I don’t know why our food magazines and food shows never focus on the traditional foods; and I am certainly not surprised why our Planning Commission has no idea as to what the tribal cultures imbibe.

An abridged version of this article appeared in Tehelka, Mar 7, 2014. Issue 11 Vol 11
The Culture of Eating Right

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One of the comments:

Shubhangi Sinha

Absolutely an eye opener!  I am an agriculture graduate and working in Crop Protection industry all the work concerns only 10-12 major crops across India. Rice/Wheat/Maize being the most important ones .. Even fruits and vegetables that are cultivated predominantly are limited. We need to explore our rich food culture and adopt them, also since majority of population is suffering from Lifestyle diseases. Good write up!

 

 

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