The fundamental public interest  is that the minimum requirements of life should be guaranteed [1,3].
Examples of minimum requirements include basic necesities such as food, clothing, medical treatment, housing and education which must be provided to all .
The minimum requirements change according to the change in ages. For instance, for conveyance the minimum requirement may be a bicycle in one age and an aeroplane in another age . As the income of people increases, the radius of their minimum requirements should also increase 
1. “5-9. Yugasya sarvanimnaprayojanaḿ sarveśáḿ vidheyam.
[The minimum requirements of an age should be guaranteed to all.]
Purport: Hararme pitá Gaorii mátá svadeshah bhuvanatrayam. That is, “Supreme Consciousness is my father, the Supreme Operative Principle is my mother, and the three worlds are my homeland.” The entire wealth of the universe is the common patrimony of all, though no two things in the universe are absolutely equal. So the minimum requirements of life should be made available to everybody. In other words, food, clothing, medical treatment, housing and education must be provided to all. The minimum requirements of human beings, however, change according to the change in ages. For instance, for conveyance the minimum requirement may be a bicycle in one age and an aeroplane in another age. The minimum requirements must be provided for all people according to the age in which they live.” – Sri Sri Anandamurti, 1962, Ananda Sutrum, Chapter 5, Sutra 9
2. “Rather than trying to give equal wealth to all, the proper approach is to ensure that everyone is guaranteed the minimum requirements of life. As the income of people increases, the radius of their minimum requirements should also increase. Just to bridge the gap between the more affluent people and the common people, we have to increase the minimum requirements of all.” – Sarkar, Prabhat, 13 October 1989, Calcutta, Prout in a Nutshell Part 17, Minimum Requirements and Maximum Amenities
3. “The fundamental public interest is that the minimum requirements of life should be guaranteed.
It may be questioned whether it is wise for any government to guarantee the minimum requirements. If the state is to supply cereals, pulses, salt, gram, ghee, butter, etc. to all people then naturally the state has to institute some process of control which people may not like. Hence PROUT’s view is that people should be guaranteed the provision of sufficient purchasing power to meet these requirements. In that case the state need not adopt control measures. The other disadvantage of guaranteeing the supply of minimum requirements is that if consumable goods are supplied to everyone, people will become lethargic. They should therefore be supplied with purchasing power in exchange for their work according to their physical, psychic or spiritual capacity.
Diversity is the law of nature. So there cannot be any hard and fast rule about guaranteed minimum requirements. They will vary according to time, space and person. A few persons with extraordinary physical, metaphysical or intellectual ability may demand something more than ordinary people. Special amenities have to be provided for them. Certain items like food, housing, education, clothing and medical facilities are minimum requirements.” – Sarkar, Prabhat, July 1961, Ranchi, Prout in a Nutshell Part 15, Talks on Prout, SECURITY
“Guaranteed Minimum Requirements
PROUT’s economic system guarantees the minimum requirements of life – that is, food, clothing, accommodation, medical treatment and education – to each and every person. Once the minimum requirements have been guaranteed, the surplus wealth is to be distributed among people with special qualities and skills such as physicians, engineers and scientists, because such people play an important role in the collective development of society. The quantum of the minimum requirements should be progressively increased so that the standard of living of the common people is always increasing.
The concept of equal distribution is a utopian idea. It is merely a clever slogan to deceive simple, unwary people. PROUT rejects this concept and advocates the maximum utilization and rational distribution of resources. This will provide incentives to increase production.
Increasing Purchasing Capacity
To effectively implement this, increasing the purchasing capacity of each individual is the controlling factor in a Proutistic economy. The purchasing capacity of common people in many undeveloped, developing and developed countries has been neglected, hence the economic systems of these countries are breaking down and creating a worldwide crisis.
The first thing that must be done to increase the purchasing capacity of the common people is to maximize the production of essential commodities, not the production of luxury goods. This will restore parity between production and consumption and ensure that the minimum requirements are supplied to all.” – Sarkar, Prabhat, June 1979, Calcutta, Prout in a Nutshell Part 13, Some Specialities of Prout’s Economic System
People’s economy deals with the essential needs of the people in general – the production, distribution, marketing, shipping, storage, pricing, sales, freight charges, pro forma costing, and all related activities of such essential needs. Most importantly, it is directly concerned with the guaranteed provision of minimum requirements such as food, clothing, housing, medical treatment, education, transportation, energy and irrigation water. Continuous improvement in and ready availability of these requirements is the key factor in people’s economy.
The minimum requirements can be assured through guaranteed purchasing capacity which should be enshrined in the constitution as a fundamental or cardinal human right. This will give the citizens of the country legal power if their minimum requirements are not met, hence the necessity of purchasing capacity will be reinforced by constitutional law. As people’s economy will deal with minimum requirements and people’s subsistence problems, it must take precedence over other parts of the economy.” – Sarkar, Prabhat, 5 June 1986, Calcutta, Prout in a Nutshell Part 12, Quadri-Dimensional Economy
“The days of political democracy are numbered. PROUT demands economic democracy, not political democracy. To make democracy successful, economic power must be vested in the hands of the common people and the minimum requirements of life must be guaranteed to all. This is the only way to ensure the economic liberation of the people. PROUT’S slogan is: “To end exploitation we demand economic democracy, not political democracy.”
“Requirements for Economic Democracy
The first requirement for economic democracy is that the minimum requirements of a particular age – including food, clothing, housing, education and medical treatment – must be guaranteed to all. Not only is this an individual right, it is also a collective necessity, because the easy availability of the minimum requirements will increase the all-round welfare of society.
The second requirement for economic democracy is that increasing purchasing capacity must be guaranteed to each and every individual. In economic democracy local people will hold economic power. Consequently, local raw materials will be used to promote the economic prosperity of the local people. That is to say, the raw materials of one socio-economic unit should not be exported to another unit. Instead, industrial centres should be built up wherever raw materials are available. This will create industries based on locally available raw materials and ensure full employment for all local people.” – Sarkar, Prabhat, June 1986, Calcutta, Prout in a Nutshell Part 21, Economic Democracy
“Purchasing capacity: Planning should also result in the increasing purchasing capacity of every person. PROUT does not support the existing practice of considering the per capita income as the index of people’s economic standard. Per capita income is a deceptive and defective measure of collective wealth popularized by capitalist economists to fool people and cover their exploitation. The genuine measure of people’s economic advancement is increasing purchasing capacity.
To increase people’s purchasing capacity, the easy availability of the minimum requirements, stable prices, progressive, periodic increases in wages and salaries, and increasing collective wealth must be ensured.
In a Proutistic economy, there will be no limit to purchasing capacity – that is, purchasing capacity will be ever increasing. The minimum requirements must be guaranteed and should always be increased according to time, space and person, and this can best be done by continuously increasing the purchasing capacity of the people in relation to the economic development of the concerned socio-economic unit. The greater the purchasing power of the people, the higher their standard of living.” – Sarkar, Prabhat, 1981, Calcutta, Prout in a Nutshell Part 12, Block-Level Planning
“Minimum Essentialities of Life
The availability of the minimum essentialities of life plays a vital part not only in achieving world brotherhood, but also in the development of human personality. This should be tackled on a world footing, and should be based on certain fundamental presumptions. Every human being has certain minimum requirements which he or she must be guaranteed. Guaranteed availability of foodstuff, clothing, medical assistance and housing accommodation should be arranged so that human beings may be able to utilize their surplus energy (energy up till now engaged in procuring the essentialities of life) in subtler pursuits. Side by side, there should be sufficient scope for providing other amenities of the progressive age. To fulfil the above responsibilities, enough purchasing capacity should be created.
If the supply of requirements be guaranteed without any conditions of personal skill and labour, the individual may develop the psychology of idleness. The minimum requirements of every person are the same, but diversity is also the nature of creation. Special amenities should, therefore, be provided so that the diversity in skill and intelligence is fully utilized, and talent is encouraged to contribute its best towards human development. It will, therefore, be necessary to make provision for special emoluments which can cater for special amenities of life according to the age and time. But at the same time, there should be a constant effort to reduce the gap between the amount of special emoluments and the bare minimum requirements of the average individual. The guaranteed supply of minimum requirements must be liberalized by increasing the provision of special amenities pertaining to the age and also, simultaneously, by bringing about a decrease in the provision of special emoluments given to the few. This never-ending effort of proper economic adjustment must ceaselessly continue at all times with a view to assisting the spiritual, mental and physical evolution of human beings, and to let humanity develop a Cosmic sentiment for a Cosmic ideal and world fraternity.” – Sarkar, Prabhat, 5 June 1959, Jamalpur, Prout in a Nutshell Part 3, The Cosmic Brotherhood
“What is the solution to the first of the three causes of sin? For those who lack physical pabulum, minimum requirements will have to be guaranteed to everyone. If you do not supply people with the minimum requirements you will meet your Waterloo. If your neighbor’s house is on fire, your house will also catch fire. To supply the minimum requirements to everyone, both a strong administration and an intellectual approach are necessary. Those capable of providing these things to humanity will be called Sadvipras.” – Sarkar, Prabhat, 30 May 1970, Muzaffarpur, Prout in a Nutshell Part 8, The Three Causes of Sin
“Question – Once PROUT is established, will we reach a saturation point for the minimum requirements in the physical, psychic and spiritual strata?
Answer – It has been said that according to PROUT the minimum requirements of life should be assured through the availability of essential goods and purchasing power. It has also been said that the minimum requirements of life are not of a fixed standard – they must increase in the course of time. Though physical hunger is limited, human longing is infinite, as this is something subtle.
According to PROUT the mental pabulum of human beings is never ending. In this universe everything moves, thus our pabula are also moving and are never static. Human demands in the physical stratum can never reach the saturation point. Similarly, our psychic thirst will never be satisfied. It is ever changing.
In the psychic stratum, as we progress, our attraction towards the pinnacled entity increases. We face newer and newer phases. This is beautiful and also never ending. Phase after phase, moving towards infinite bliss, we long to merge in Parama Puruśa, the infinite and beautiful One. When one moves to attain Him one’s thirst will not be quenched. From new to newer, always newer – the newest never comes. He is infinitely new or Ciran utah. Every moment He becomes new. Thus our longings can never be satisfied unless and until we come in closest contact with the Supreme Entity.” – Sarkar, Prabhat, 25 February 1988, Calcutta, Prout in a Nutshell Part 14, Questions and Answers – 3
“It is the cardinal right of the people to be guaranteed the minimum requirements of food, clothing, housing, education and medical treatment. The proper supply of irrigation water is also a cardinal right, because without water, food, which is the most important of the minimum requirements, cannot be produced. Irrigation water is like the apex of a spinning top – without it the top cannot spin.” – Sarkar, Prabhat, 18 February 1988, Calcutta, Prout in a Nutshell Part 14, Cooperatives