The Concept of Multifunctional Social Spaces as a High-Quality Intergenerational Premise: Sustainable Environmental Education Impetus
Abstract
1. Introduction
- (1)
- In most listed countries, the female population is dominant (most noticeably in Russia), usually due to the longer life expectancy of women. However, in the countries with the largest populations—namely China and India—there are fewer women.
- (2)
- Fertility rates (the number of live births per woman) are falling in all countries and, as of 2024–2025, only Saudi Arabia, South Africa, Brazil, and Indonesia exceed the so-called replacement level of 2.10–2.15.
- (3)
- GDP per capita based on PPP has reached the level of European countries and Japan only in a few “Second World” countries, but it is still significantly behind the United States; according to the estimates based on PPP, the weakest “West” economy today is the Euro Zone.
- (4)
- The largest number of USD millionaires (calculated at the current USD exchange rate) live in the United States [2]. However, when converted to PPP, the number of millionaires in the United States may be significantly lower: as recently as 2020, their number in the United States was estimated at about 6.5 million people [3], unlike the 2025 estimate of 24 million. The perception of wealth, however, has not followed the same level of abundance [4].
- (5)
- In terms of the Gini coefficient (wealth inequality), South Africa, Japan, and Brazil stand out among other countries.
- (6)
- Analyzing the share of the population over 64, three groups of countries can be distinguished: for most countries, the indicator is 5–9%, including India and China; Russia and the United States have average values of about 13%; and the indicator reaches the highest value among the EU countries and in Japan, at 22–23%.
- (7)
- The only country in which mass urbanization has not yet led to an excess of the urban population is India; in other countries, the urban population accounts for 60–90%.
2. Materials and Methods
- -
- The concept of an MSS as of an intergenerational club premise;
- -
- The advantages and disadvantages of the residence area: respondents should justify whether they consider, now, or would consider moving to another place they are familiar with firsthand; the experience of moving;
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- The hypothesizes of the study (they are listed below);
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- Key cultural and natural landmarks of their region (city) that newcomers could be recommended to explore; the readiness to learn more and promote local environmental issues;
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- The advantages of local intergenerational policies (if any) in comparison with other suitable examples they know about quite well;
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- The rating of preferred communication instruments and/or leisure activities that will attract one to visit an MSS on a 100% scale (Section 3);
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- Desirable additions to the suggested basic communication and leisure activities set.
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- Retirees, who have a stamina but do not live at the same agglomeration with their children and grandchildren if there are any;
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- Teenagers, whose parents moved from other regions and they are looking for adaptation and help lacking grandparents’ participation.
3. Findings/Results
3.1. The Nature of Intergenerational Conflicts and the Role of Grandparents After Retirement
“…It is important for me to have s possibility to express some of my thoughts to young people…” (the respondent of 67 years old–signed “years” below), “…Attention and support from young people is always gratifying…” (72 years), “…I can listen to advices from unfamiliar elders when they clearly understand my problem…” (14 years).
“…Working effectively is possible up to a certain point…” (70 years), “At some point, I chose to retire to help to my grandchildren…” (72 years), “…Meetings with friends are important to me… I can listen my mate on her granddaughter news, despite I don’t have my own…” (66 years).
“I’m ready to teach humanities to children and teenagers at the social center, why not?” (71 year), “We’ve already had similar classes, and I helped them to learn the native language…” (67 years), “…Sometimes I needed help with my homework, I received it from my church community member…” (13 years).
3.2. Possible Lifestyles of Retirees and the Urban Spaces as a Structuring Factor in Behavior
- Social isolation type. Retirement is characterized by a reduction in social ties and communications. Separation from children leads to “outside the company” feelings. The process includes three stages: segregation from the former job-associated environment; transition to the state, in which a retired worker can no longer implement his usual competencies; and incorporation as a retiree in the same social group. About 60–75% of retirees.
- Personality profiling type. Active life position allows one to perceive the reduction in life opportunities relatively painlessly, being included in communities besides the former main job [47,48]. To support the profiling type in Japan, the retired workers can visit their former employer’s offices, even if they, in fact, can no longer perform usual functional duties. About 10–25% of retirees.
“Yes, I will agree to the offer to give short, free lectures on regular basis … as I consider it is my duty to convey the spirit of our times. There are always interested listeners…” (69 years). “I can give some professional advises to those who plan to work in the sphere…”
“…It’s convenient (using social media instruments), I can now talk to my grandchildren in the North of the country almost anytime…” (70 years), “…The opportunity to see each other with my children doesn’t come along very often … We miss their visits and the family gathered … although I can reach them via video chat ” (75 years), “…It can be difficult to reach my family and friends sometimes… A locally accessible meeting center is a good idea…” (68 years).
“…No, I haven’t thought about moving, since my children live here…” (68 years), “…We already moved to another country with our children once, firstly it was hard…” (72 years), “…We would have moved closer to our daughter, but the capital is very expensive…” (67 years).
“…Our place’s comfortable infrastructure is of great importance for us…” (70 years), “…We moved here, in part, because of the good climate…” (68 years), “…Few other cities have such a wealth of history. We’re staying here and don’t want to leave…” (73 years).
3.3. The Types of MSS
- Municipal pensioner social centers in Moscow and its suburbs: since 2020, more than 30 units of “My Social Center” (URL: https://vk.com/moitscentr?ysclid=mkb3feltth723416519 (accessed on 8 October 2025) (in Russian)) have opened with financial assistance from Sberbank (now Sber). Also, some social centers for senior citizens opened within the “Moscow Longevity” project (Moscow Longevity (Home)—the largest health, educational, and leisure project of the Mayor of Moscow for Muscovites over 55 (since 2018)—URL: www.after55.moscow (accessed on 8 October 2025) in the suburbs, providing spaces for intellectual leisure and communication for the elderly.
- 2.
- Centers for communication and joint training for residents of micro districts, neighborhoods, and large homeowners’ associations created on the initiative of large developers and/or municipal authorities. For example, the Baltic Sails club in the Ogni Zaliva residence in St. Petersburg (www.ognizaliva.ru accessed on 15 October 2025). This format is one of the promising manifestations of the “civic consciousness” of developers of urban residential real estate (multi-apartment buildings). Such initiative of the regional medium-sized business is viable as it addresses different age strata and attracts local sport and civic society activists. Such format was considered in this issue as Type 3 “MSS organized within civic local residents’ communities with the business sponsor initiative”.
- 3.
- The example of a unique format for an MSS is the “House of Art”, created in Sochi in 2025 by a popular local artist and blogger (https://t.me/domtvorchestv accessed on 15 October 2025). This center offers opportunities for both adults and children to meet for art exhibitions and charity projects and hosts various classes (yoga, qigong, chess, Go, and others), including for pensioners. Such format could be considered as Type 4 “MSS organized by local cultural leader initiative supported by business sponsors”.
- 4.
- “Interest clubs,” for example, dog clubs or sports clubs, or music and art classes for children, where relatively young pensioners communicate with each other and with their grandchildren (retirees usually take and meet the grandchildren after classes). The number of pensioners who own dogs in Russia, however, is not so large (according to an estimate, no more than 3–4%) (Pet ownership statistics by country 2025—URL: https://worldpopulationreview.com/country-rankings/pet-ownership-statistics-by-country (accessed on 8 October 2025)). Somewhat more widespread is the activity of older people associated with various activities of their grandchildren, where integrative communication is also possible: according to the authors’ estimate, 12–15% of Russian pensioners are connected to such activities. Such format was considered as Type 5 “Latent MSS around children sports and personal hobbies”.
3.4. Table Survey Results
“…I’ll visit [new MSS club] along with my company [of peers]…” (16 years), “It would be interesting to at it [MSS] with my friends” (18 years), “I’m ready to stop by and see what’s going on there in MSS…” (13 years)”.
3.5. Interview Interpretations
“It’s important to be willing to listen…” (18 years), “I understand that my views may be too traditional and seemingly ‘simple’, … they can be discussed, but for this to happen, there must be attention…” (70 years), “…I believe that in the case of any learning, patience is important on the part of the teacher…” (67 years), “…it’s more common to study with peers … but sometimes only elders can help.” (15 years).
- -
- knowledge about the local flora and fauna unique spices:
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- knowledge on the local environmental threats;
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- the ways of resolving environmental threats in the past, today, and in future;
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- thematic meetings.
“Issues such as caring for local nature, understanding what threatens it and how to avoid it should be raised within the local community…” (65 years), “…An approach that allows one to move from simple questions about local animal and bird species, cleaning up trash in the forest to professional knowledge about pollution and the fight against it, can be justified in certain conditions…” (67 years), “…if it is possible to care for flowers at MSS club, I will consider this a personal contribution to the environment…” (12 years).
4. Discussion: Conceptual MSS-Effects Model and It Development
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- cultural, educational, musical, and art events: could be age-addressed but also unite reference groups of different ages;
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- involvement of retirees in helping children who are lagging behind in their studies (native language, literature, history, other disciplines);
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- involvement of retirees in training and refereeing of youth teams, taking into account the “sports specifics” of a region;
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- environment awareness activities via the representative wall pictures, photo albums, comics, thematic meetings, and so on.
- Theoretical adaptation.
- Local authorities and business sponsors’ consideration based on feasibility study for specific MSS premise project.
- Implementation and perfection of MSS project, reasonable choice of indices for achieving the SDG (long and middle term) and environmental or ecological awareness markers (short term) for local communities.
- Monitoring of the influence of MSS introduction on such basic social indices as population health, longevity and life expectancy, fertility level in the mid-term and in the long-term.
- MSS concept adaptation for national cultures; addressed studies concerning the possibilities of MSS introduction in the rural areas.
- Extensive qualitative studies and surveys ensuring sufficient sample.
- The development of a feasibility study standard for the typical MSS-project.
- The studies which are supposed to analyze the dynamics of social indices due to the MSS introduction and continuous operation in the given region.
5. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Acknowledgments
Conflicts of Interest
References
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| Country | Population, Million People | Share of Women, % | Share of People Aged > 64 in Population, % | Share of City Residents, % | 2000s Fertility Rate | 2020s Fertility Rate | GDP per Capita at PPP, Thousand USD | Share of USD Millionaires, % | Gini Coefficient |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Brazil | 223.1 | 50.80% | 6.69% | 91.40% | 2.20 | 2.15 | 19.6 | 0.17% | 0.52 |
| China * | 1479.7 | 48.10% | 8.82% | 67.50% | 1.63 | 1.02 | 23.8 | 0.43% | 0.39 |
| India | 1475.6 | 48.40% | 5.40% | 37.08% | 3.00 | 1.96 | 9.8 | 0.06% | 0.43 |
| Russia ** | 146.3 ** | 53.70% | 13.02% | 75.27% | 1.42 | 1.47 | 41.7 | 0.29% | 0.41 |
| Turkey | 92.3 | 50.10% | 6.20% | 76.92% | 2.30 | 1.62 | 35.3 | 0.07% | 0.45 |
| Iran | 89.7 | 49.30% | 4.96% | 73.32% | 1.80 | 1.69 | 16.2 | 0.06% | 0.35 |
| Mexico | 138.7 | 50.70% | 6.49% | 87.86% | 3.00 | 1.97 | 22.8 | 0.24% | 0.45 |
| Saudi Arabia | 39.4 | 44.80% | 2.91% | 92.12% | 3.70 | 2.25 | 62.7 | 0.86% | 0.46 |
| UAE | 11.0 | 30.50% | 0.91% | 81.15% | 2.50 | 1.21 | 42.5 | 2.19% | 0.33 |
| Indonesia | 292.7 | 50.10% | 6.09% | 59.63% | 2.47 | 2.15 | 14.5 | 0.06% | 0.37 |
| Vietnam | 103.3 | 50.60% | 5.49% | 41.38% | 1.98 | 1.91 | 14.4 | 0.02% | 0.35 |
| SAR | 62.7 | 50.50% | 5.64% | 66.60% | 2.50 | 2.22 | 13.6 | 0.07% | 0.63 |
| EU (Euro Zone) | 450.4 | 50.70% | 21.70% | 74.63% | 1.52 | 1.43 | 38.1 | 1.27% | 0.35 |
| USA | 344.6 | 50.60% | 13.05% | 83.51% | 2.04 | 1.63 | 75.5 | 6.91% | 0.42 |
| Japan | 125.8 | 51.30% | 22.90% | 93.10% | 1.33 | 1.24 | 46.1 | 2.25% | 0.56 |
| Country | >64, Million People | Full-Time Work, % | Own Business/Part-Time Job, % | Family Occupied, % | Diseases, % | The Rest (“Free”), % |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| Brazil | 14.9 | 8% | 4% | 26% | 25% | 37% |
| China * | 130.5 | 11% | 5% | 19% | 23% | 42% |
| India | 79.7 | 9% | 8% | 25% | 25% | 33% |
| Russia ** | 19.0 | 23% | 11% | 23% | 22% | 21% |
| Turkey | 5.7 | 11% | 7% | 25% | 23% | 34% |
| Iran | 4.5 | 9% | 5% | 26% | 18% | 42% |
| Mexico | 9.0 | 11% | 7% | 29% | 24% | 29% |
| Saudi Arabia | 1.1 | 5% | 3% | 17% | 23% | 52% |
| UAE | 0.1 | 3% | 4% | 18% | 25% | 50% |
| Indonesia | 17.8 | 14% | 9% | 40% | 15% | 22% |
| Vietnam | 5.7 | 19% | 11% | 30% | 20% | 20% |
| SAR | 3.5 | 14% | 7% | 26% | 23% | 30% |
| EU | 97.7 | 13% | 8% | 16% | 23% | 40% |
| USA | 45.0 | 19% | 12% | 19% | 16% | 34% |
| Japan | 28.8 | 14% | 9% | 17% | 24% | 36% |
| MSS Type | Area, sq. m | CS: City + Suburbs/ R: Rural | 1 per Thousand of Local Retirees | Supported by | Notes |
|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 |
| 1. MSS organized within central state or regional policy | 120–250 | CS/R | 15–30 | State, PPP | The regions could differ due to the budget |
| 2. MSS organized within civic religious communities | 50–500 | CS/R | 1–500 | Churches, business | Differ a lot due to the church specifics |
| 3. MSS organized within civic local residents communities with the business sponsor initiative | 20–150 | CS | 100–300 | Business | Usually are devoted to the certain sports or hobby |
| 4. MSS organized by local cultural leader initiative | 100–500 | CS | 500–1000 | Personal, Business | With the support of state representatives |
| 5. Latent MSS around children sports and hobbies | - | CS/R | 1–10 | Personal | Ex-territorial institutional communicative phenomenon which could led to further retirees’ socialization |
| Preferred Communication and Leisure Activities | Saint Petersburg | Sochi | Moscow | Phoenix, Arizona | San Francisco, California | New York, New York |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| Number of pensioners surveyed (60–75) | 15 | 10 | 12 | 10 | 6 | 7 |
| Preferences of pensioners | ||||||
| 1. Total area of the premises(s), m2 | 120–155 | 80–180 | 120–250 | 120–160 | 80–200 | 200–300 |
| 2. Preferred activities and instruments: | ||||||
| - Chess, checkers, backgammon, Go, lotto (bingo) | 93% | 90% | 92% | 80% | 67% | 72% |
| - Performance musical equipment (microphone, amplifiers, speakers) and musical events | 76% | 70% | 75% | 70% | 50% | 72% |
| - Library of 500–1000 books, 2–3 periodicals | 80% | 80% | 83% | 50% | 65% | 72% |
| - Community kitchen | 43% | 52% | 47% | 67% | 65% | 57% |
| - Equipment for showing movies and karaoke (TV or projector, screen, microphone) | 33% | 50% | 37% | 50% | 55% | 42% |
| - Table tennis (1–2 tables) | 20% | 30% | 33% | 30% | 17% | 42% |
| - Billiards (1–2 tables) | 27% | 20% | 25% | 20% | 34% | 14% |
| - Computer games | 13% | 10% | 8% | 10% | 17% | 14% |
| - Materials on local natural and cultural landmarks | 100% | 100% | 100% | 100% | 100% | 100% |
| Number of young people surveyed (12–18) | 8 | 7 | 7 | 5 | 4 | 4 |
| Preferences of young people | ||||||
| 1. Total area of the premises(s), m2 | 100–150 | 120–200 | 150–200 | - | - | - |
| 2. Preferred activities and instruments: | ||||||
| - Computer games | 88% | 74% | 86% | 80% | 75% | 100% |
| - Performance musical equipment (microphone, amplifiers, speakers) and musical events | 75% | 72% | 72% | 60% | 75% | 100% |
| - Equipment for showing movies and karaoke (TV or projector, screen, microphone) | 50% | 72% | 57% | 60% | 75% | 75% |
| - Community kitchen | 50% | 57% | 43% | 60% | 75% | 50% |
| - Library of 500–1000 books, 2–3 periodicals | 38% | 43% | 43% | 40% | 25% | 25% |
| - Billiards (1–2 tables) | 38% | 43% | 28% | 20% | 25% | 25% |
| - Table tennis (1–2 tables) | 25% | 28% | 28% | 20% | 25% | 50% |
| - Chess, checkers, backgammon, Go, lotto (bingo) | 25% | 14% | 14% | 20% | 25% | 25% |
| - Materials on local natural and cultural landmarks | 100% | 100% | 100% | 100% | 100% | 100% |
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Radushinsky, D.A.; Radushinskaya, A.I.; Smirnova, E.E. The Concept of Multifunctional Social Spaces as a High-Quality Intergenerational Premise: Sustainable Environmental Education Impetus. Sustainability 2026, 18, 806. https://doi.org/10.3390/su18020806
Radushinsky DA, Radushinskaya AI, Smirnova EE. The Concept of Multifunctional Social Spaces as a High-Quality Intergenerational Premise: Sustainable Environmental Education Impetus. Sustainability. 2026; 18(2):806. https://doi.org/10.3390/su18020806
Chicago/Turabian StyleRadushinsky, Dmitry A., Alexandra I. Radushinskaya, and Ekaterina E. Smirnova. 2026. "The Concept of Multifunctional Social Spaces as a High-Quality Intergenerational Premise: Sustainable Environmental Education Impetus" Sustainability 18, no. 2: 806. https://doi.org/10.3390/su18020806
APA StyleRadushinsky, D. A., Radushinskaya, A. I., & Smirnova, E. E. (2026). The Concept of Multifunctional Social Spaces as a High-Quality Intergenerational Premise: Sustainable Environmental Education Impetus. Sustainability, 18(2), 806. https://doi.org/10.3390/su18020806

