Now a day most economists, politic leaders, inclusive any unwary monarch say us that "the welfare state" is a good of the past that will be not possible in the future.
Although, any critic people could be astonished, confused and very sad with these affirmations:
How this could be true, if now and in the future the technology, personal knowledge and technic of individuals, robotic, continuous investigations, etc. will be bigger each time?
Later on of thinking deeply the response arises us:
The mind of those economists, politic leaders (and other) perhaps think and see through the current capitalist economy only, but not through of an authentic social and human economy.
Say, the current economy consists on:
-- The capitalist class, which manages the production and directions total of the economy,
-- The working class, which makes the production, being at the order and direction of the capitalist class.
-- The states that treat the redistributing and help towards the neediest ones, but never get its finality.
Nevertheless, in this state of the question, the technology, robotic, etc., aren't goods for the immense majority of the human individuals, because day after day people are replace by machines and robots, leaving each time more and more people in the indigence, abandonment and misery, and where the states are unable of giving the help enough.
In the other hand, the states are subjected, bought and subjugated by the capitalist class.

Then here, what will be the solution?

Logically the capitalist class is so introduced in the avarice of the money that is unable to measure its live in other parameter different from the quantity of money in the bank.
For that I have many doubts on the capacity of the capitalist class, together to the capacity of states, for they can be able of resolving this problematic without passing for many great social confrontations, wars, revolutions, etc., before of getting new forms of world economy.

Perhaps the more logical and healthy solution would be a economy of transition, consistent on beginning with a mixed economy where States go increasing continuously the creation of social companies till get the total freely economy that here is exposed.

But theorizing, what would be these new forms of world economy?

Perhaps many, but let point here a simple one that I believe will be good for eliminating many of the flaws of the current economy, as the following ones and many other that can be seen with simple revision.

This forma of economy has two basic but very simple principles:

1.- Total gratuity, where money doesn't exist and anybody can obtain all he needs in any moment and place.
2.- Correspondence, where each person has a level of spending depending on its contribution to the society. This case, any people has its own spending card that will be mark the level of monthly spending, the one that will have the capacity of saving and credit previously settle down, for avoiding circumstantial economic problems.
The Correspondence consists on each person offers his contribution of works and professional labors, obtaining with it social rights and a spending card with its corresponding spending level.

2B.- Also it should have spending cards any company, labor companies, businesses and any type of entity that consumes material goods in order of commercial control of goods and productivity.

Here the Local society / city councils have much importance due to, in agreement and coordination with the state government, it can promote any necessary new company or service; supporting and approving also to the particular people that want to initiate a new company or service.

For example,
* In the town of Casabermeja it would be necessary and convenient to create an oil factory to create jobs and productive value of the environment and is also suitable for the estimated development of the area, etc.
Then the corresponding Service City Council will study, issue and then approve the construction project of the factory, ordering the construction of the same.

As we see in this economy the economic and productive machinery rolls in different sense than in the current economy.
Here, it is the social and citizen needs that begin to move the productive stages.
If it is necessary a college, factory or supply company, it is simply built.
If any construction or citizen element is left over or is inoperative, then it is simply ordered its demolition or transformation.
With this economy, localities would tend to become more and more self-sufficient, creating everything that was necessary to them, clearly within their possibilities.

In the same sense, the initiative to create businesses, companies, study groups, etc., can be either private by at the initiative of individuals or groups that believe that they can produce new consumer items by setting up a company, which for its control, this project would be approved by the municipality or local council.
Or as initiative of these municipal or cities councils, considering the needs of development of those areas.
In any case the facility of creation would be enormous to be free both components: elements and goods to create the companies and the workers for the production.
If a company or means of production is requested for more production than it gives at present, it is sufficient to increase its volume of production with the request of a greater number of workers to the control organs of employees and workers.

On the other hand, this economy would tend to full employment, because being all free, companies and businesses would tend to have all the workers necessary for its better operation.
That is, there would be no doctors on strike if hospitals need them.

On the other hand there will be no banks, no capital, no interest, no loans, etc.
Although it will be necessary an administrative and accounting control of the particular and general expenses of a country.
A Monetary Unit would also be necessary to value goods.
Likewise, it would be possible to give an accounting or level of particular expenses for the majority of the consumer goods, but also the communities could give free goods and services (without counting) to the individuals of its community, as buses, trains, taxis, schools, books, etc.

This class of economy avoids multiple types of problems, producing contrarily many types of advantages, as for example:

All the ones due to the use of money:
Stole of money; use of money for mafias and development of these mafias; drugs;
With this economy, all people are consumers with a minimum but acceptable level of spending.
The level of spending by a community will be correctly adapted to the ecologic, social, cultural, etc. necessities.
This economy tends to the full employment for a double reason: any people need of being employed for this way obtain more spending level, and any company needs to have the sufficient number of employers (which are gratuity) to be the best and more required in its field of action.

A possible change not very difficult to make would be to offer employers a significant social salary in exchange for socializing their companies.
In this way the businessman would acquire tranquility and a good standard of living for his future.

Every company will have its productivity card (Benefits --minus-- (product expenses + annotation of personnel expenses)) in order to see its profitability and proceed with the necessary improvements, or elimination and change if it is visibly socially advisable.