Biophilia hypothesis
Template:See alsoTemplate:Short description The biophilia hypothesis (also called BET) suggests that humans possess an innate tendency to seek connections with nature and other forms of life. Edward O. Wilson introduced and popularized the hypothesis in his book, Biophilia (1984).<ref>Template:Cite book</ref> He defines biophilia as the "innate tendency to focus on life and lifelike processes".<ref>Wilson 1984, p. 1.</ref> He argued that "to explore and affiliate with life is a deep and complicated process in mental development. To an extent still undervalued in philosophy and religion, our existence depends on this propensity, our spirit is woven from it, hope rises on its currents".<ref>Wilson 1984, p. 1-2.</ref> Wilson saw modern biology as converging with biophilia: "Modern biology has produced a genuinely new way of looking at the world that is incidentally congenial to the inner direction of biophilia. In other words, instinct is in this rare instance aligned with reason. . . . to the degree that we come to understand other organisms, we will place a greater value on them, and on ourselves".<ref>Wilson 1984, p. 2.</ref>
Natural affinity for living systems
"Biophilia" is an innate affinity of life or living systems. The term was first used by Erich Fromm to describe a psychological orientation of being attracted to all that is alive and vital.<ref>Template:Cite book</ref> Wilson uses the term in a related sense when he suggests that biophilia describes "the connections that human beings subconsciously seek with the rest of life." He proposed the possibility that the deep affiliations humans have with other life forms and nature as a whole are rooted in our biology. Both positive and negative (including phobic) affiliations toward natural objects (species, phenomenon) as compared to artificial objects are evidence for biophilia.
Although named by Fromm, the concept of biophilia has been proposed and defined many times over. Aristotle was one of many to put forward a concept that could be summarized as "love of life". Diving into the term philia, or friendship, Aristotle evokes the idea of reciprocity and how friendships are beneficial to both parties in more than just one way, but especially in the way of happiness.<ref>Santas, Aristotelis. "Aristotelian Ethics And Biophilia." Ethics & The Environment 19.1 (2014): 95-121. https://www.academia.edu/13211214/Aristotelian_Ethics_and_Biophilia</ref>
The hypothesis has since been developed as part of theories of evolutionary psychology.<ref name=":0">Template:Cite book</ref> Taking on an evolutionary perspective, people being drawn towards life and nature can be explained in part due to our evolutionary history of residing in natural environments, as only recently in our history have we shifted towards an urbanized lifestyle.<ref name=":0" /> These connections to nature can still be seen in people today as people gravitate towards, identify with, and desire to connect with nature.<ref>Template:Cite journal</ref> These connections are not limited to any one component part of nature, as people show connections to a wide range of natural things including plants, animals, and environmental landscapes.<ref>Template:Cite journal</ref> One possible explanation is that our ancestors who had stronger connections to nature would hold an evolutionary advantage over less connected people as they would have better knowledge and therefore access to food, water, and shelter. In a broader and more general sense research has suggested that our modern urban environments are not suited for minds that evolved in natural environments.<ref>Template:Cite journal</ref>
Human preferences toward things in nature, while refined through experience and culture, are hypothetically the product of biological evolution. For example, adult mammals (especially humans) are generally attracted to baby mammal faces with their large eyes and rounded features and find them appealing across species. Similarly, the hypothesis helps explain why ordinary people care for and sometimes risk their lives to save domestic and wild animals, and keep plants and flowers in and around their homes. In the book Children and Nature: Psychological, Sociocultural, and Evolutionary Investigations edited by Peter Kahn and Stephen Kellert,<ref name="childrennature">Template:Cite book</ref> the importance of animals, especially those with which a child can develop a nurturing relationship, is emphasized particularly for early and middle childhood. The same book reports on the help that animals can provide to children with autistic-spectrum disorders.<ref>Template:Cite book</ref>
Physiological responses: Fractal Fluency
Fractal fluency is a neuroscience model that proposes that, through exposure to nature's fractal scenery, people's visual systems have adapted to efficiently process fractals with ease. Fractals are patterns that repeat at different scales. Examples in natural scenery include clouds, mountains and trees. This adaptation to fractal patterns occurs at many stages of the visual system, from the way people's eyes move to which regions of the brain get activated.<ref> R.P. Taylor, C. Viengkham, J.H. Smith, C. Rowland, S. Moslehi, S. Stadlober, A. Lesjak, M. Lesjak, B. Spehar, “Fractal Fluency: Processing of Fractal Stimuli Across Sight, Sound and Touch", The Fractal Geometry of the Brain, Edition II, Advances in Neurobiology, vol 36. 907-934, Springer, 2024. </ref> Fluency puts the viewer in a ‘comfort zone’ so inducing an aesthetic experience. Humans appear to be especially well-adapted to processing fractal patterns with fractal dimension between 1.3 and 1.5. <ref> R.P. Taylor, “The Potential of Biophilic Fractal Designs to Promote Health and Performance: A Review of Experiments and Applications” Journal of Sustainability: Special edition "Architecture and Salutogenesis: Beyond Indoor Environmental Quality" vol. 13, 823 (2021) </ref> When humans view fractal patterns with fractal dimensions in this range, these fractals reduce physiological stress and boost cognitive abilities.<ref name="Taylor 2006">Template:Cite journal</ref>
Biophilic fractals are patterns designed to induce the health and well-being benefits associated with exposure to nature's scenery.<ref>Template:Cite book</ref> These include stress-reduction and enhanced cognitive capacity. Designers and architects incorporate biophilic fractals into the built environment to counter the fact that people spend 92% of their time indoors and away from nature's scenery. The Fractal Chapel designed by INNOCAD architecture in the state hospital in Graz, Austria, is a prominent example and recipient of the 2025 IIDA (International Interior Design Association) Best of Competition Award.
Indigenous perspectives on the human-nature connection
Template:See also Many Indigenous cultures do not draw a sharp distinction between humans and nature.<ref name=":1">Template:Cite book</ref><ref name=":2">Template:Cite journal</ref> In these traditions, humans may be understood as an integral part of the natural world rather than as separate from it.<ref name=":3">Template:Cite book</ref> Human practices and ways of life may be seen to be based in relationships of reciprocity involving all living beings and the environment.
At the heart of such belief systems is the concept of kinship, which extends beyond human relationships and includes elements of the natural world.<ref name=":4">Template:Cite book</ref> Humans, other animals, plants and soil are seen as dependent on each other for survival and health.<ref name=":3" /> For example, the Haudenosaunee people express this idea through a "Thanksgiving Address",<ref>Template:Cite book</ref> a ceremony intended to honor all aspects of nature.
Some Indigenous cultures have developed what has been referred to as "traditional ecological knowledge".<ref>Template:Cite book</ref> This may include ostensibly sustainable stewardship practices such as controlled burns of vegetation, as employed in some traditional Native American and Aboriginal Australian societies.<ref>Template:Cite book</ref> In Hawaii, the idea of Aloha_ʻĀina aloha has served as a guide for responsible resource use.<ref>Template:Cite journal</ref>
Indigenous and animist beliefs typically view nature as sacred. Specific sites, species, or phenomena holding deep significance.<ref name=":5">Template:Cite book</ref><ref name=":4" /> Emphasis is put on objectives such as reciprocity and balance. This may imply an idea of nature restoration through sustainable practices, rituals, and ceremonies. <ref name=":3" /><ref name=":2" /> For instance, the Anishinaabe make offerings before harvesting wild rice.<ref name=":5" />
Biophilic design
Template:MainIn architecture, biophilic design is a sustainable design strategy that incorporates reconnecting people with the natural environment.<ref>Template:Cite journal</ref> It may be seen as a necessary complement to green architecture, which decreases the environmental impact of the built world but does not address human reconnection with the natural world.<ref name="kellert-film">Template:Cite web</ref> Caperna and Serafini<ref>Caperna A., Serafini S. (2015). Biourbanism as new epistemological perspective between Science, Design and Nature Template:Webarchive. In Architecture & Sustainability: Critical Perspectives. "Generating sustainability concepts from an architectural perspective", KU Leuven - Faculty of Engineering, Belgium). Template:ISBN</ref> define biophilic design as that kind of architecture, which is able to supply our inborn need of connection to life and to the vital processes. Biophilic space has been defined as the environment that strengthens life and supports the sociological and psychological components.<ref>Caperna, A., Tracada, E. (2012). Biourbanism for a Healthy City. Biophilia and sustainable urban theories and practices Template:Webarchive. Bannari Amman Institute of Technology (BIT), Sathyamangalam, India, 3–5 September 2012</ref><ref>Template:Cite journal</ref> These spaces can have positive health effects on people including reducing mental health issues in stressful spaces such as prisons,<ref>Template:Cite journal</ref> reducing chronic pain,<ref>Template:Cite journal</ref> improving memory, and lowering blood pressure.<ref>Template:Cite journal</ref> Examples of this being studied in medical settings include having a window looking out to see living plants is also shown to help speed up the healing process of patients in hospitals.<ref>Template:Cite web</ref> Similarly, having plants in the same room as patients in hospitals also speeds up their healing process.<ref>Template:Cite journal</ref>
Biophilic fractals are patterns designed to induce the health and well-being benefits associated with exposure to nature's scenery. These include stress-reduction and enhanced cognitive capacity. Designers and architects incorporate biophilic fractals into the built environment to counter the fact that people spend 92% of their time indoors and away from nature's scenery. ScienceDesignLab's Fractal Chapel in the state hospital in Graz, Austria is a prominent example and recipient of the 2025 IIDA (International Interior Design Association) Best of Competition Award.
Biophilia and conservation
Because of our technological advancements and more time spent inside buildings and cars disconnects us from nature, biophilic activities and time spent in nature may be strengthening our connections as humans to nature, so people continue to have strong urges to reconnect with nature. The concern for a lack of connection with the rest of nature outside of us, is that a stronger disregard for other plants, animals and less appealing wild areas could lead to further ecosystem degradation and species loss. Therefore, reestablishing a connection with nature has become more important in the field of conservation.<ref>Template:Cite journal</ref><ref>Template:Cite web</ref><ref>Milstein, T. & Castro-Sotomayor, J. (2020). Routledge Handbook of Ecocultural Identity. London, UK: Routledge. https://doi.org/10.4324/9781351068840</ref> Examples would be more available green spaces in and around cities, more classes that revolve around nature and implementing smart design for greener cities that integrate ecosystems into them such as biophilic cities. These cities can also become part of wildlife corridors to help with migrational and territorial needs of other animals.<ref>Template:Cite web</ref>
Biophilia in fiction
Canadian author Hilary Scharper explicitly adapted E.O. Wilson's concept of biophilia for her ecogothic novel, Perdita.<ref>Template:Cite web</ref> In the novel, Perdita (meaning "the lost one") is a mythological figure who brings biophilia to humanity.
Biophilia and technology
American philosopher Francis Sanzaro has put forth the claim that because of advances in technological connectivity, especially the internet of things (IOT), our world is becoming increasingly driven by the biophilia hypothesis, namely, the desire to connect to forms of life.<ref>See Sanzaro's extended treatment of how algorithms are helping fuel techno-biophilia, "Society Elsewhere: Why the Gravest Threat to Humanity Will Come From Within."</ref> Sanzaro applies Wilson's theories to trends in artificial intelligence and psychoanalysis and argues that technology is not an antithesis to nature, but simply another form of seeking intimacy with nature.
See also
- Biocultural evolution
- Biomimetics
- Deep ecology
- Ecopsychology
- Environmental psychology
- Healthy building
- Nature deficit disorder
- Ecosexuality
References
External links
- Edward O. Wilson's Biophilia Hypothesis
- Biophilia, biomimicry, and sustainable design
- The Economics of Biophilia - Terrapin Bright Green
- Biophilia, website for Biophilia magazine
- "Biophilic Design Patterns: Emerging Nature-Based Parameters for Health and Well-Being in the Built Environment" by Catherine O. Ryan, William D Browning, Joseph O Clancy, Scott L Andrews, Namita B Kallianpurkar (ArchNet-International Journal of Architectural Research)
- 14 Patterns of Biophilic Design - Terrapin Bright Green
- "Biophilia: Does Visual Contact with Nature Impact on Health and Well-Being?" - National Center for Biotechnology Information
- "Biophilic Architecture and Biophilic Design" by Antonio Caperna, International Society of Biourbanism
- "Biourbanism for a healthy city: biophilia and sustainable urban theories and practices" Template:Webarchive by Antonio Caperna and Eleni Tracada, University of Derby (UK) - UDORA Repository
- "Introduction to Biophilic Biophilic Design" by Antonio Caperna, International Society of Biourbanism
- "Biophilic Design", Journal of Biourbanism Volume VI (1&2/2017) by Antonio Caperna Editor in Chief, International Society of Biourbanism
Italian Academy of Biophilia (AIB) - Italian Academy of Biophilia (AIB)