Following our interpretative and argumentative methodology, we present here four chapters with detailed results for the four points we put here for debate: (i) Exploring Heritage Management and Climate Governance; (ii) Techno-aesthetic: panopticon territorial cluster; (iii) Military: camouflage as design, and (iv) Civil: inheritance as future potential. The crossed interpretation of these questions also made possible two correlated results: “milieu”, which emerges from the crossed reading between camouflage and techno-aesthetic; and “common good”, a concept that develops through an interconnected reading between climate action positioning and recovering military heritage qualification. We believe these two concepts are the base for a climate action positioning when looking to a disseminated bunker heritage set such as this one.
3.1. Exploring Heritage Management and Climate Governance
Man’s conscience about heritage is substantially reflected in the series of conventions on cultural heritage starting from the mid-twentieth century, when the modern movement and their ideas of technological and social reform, also began to call attention to the past. The post-Second World War period, heavily influenced by the dramatic destruction of historic buildings, cities, and landscapes, presents a position more interested in the past and its relevance to the well-being of people and societies. The Geneva Convention, in 1949, followed by the Hague Convention, in 1954, and the UNESCO Convention, in 1970, among many others, prove this crescent interest in heritage. The attention, during this period, is focused on the justification of its memory and material value. Naturally, over the years, the recognition of other historical values of heritage evolves, to landscape value, to immaterial culture value, and to the symbolic interest of the past.
The value of
nature as a cultural interest of man is demonstrated in the
Paris World Heritage Convention, in 1972 [
20] at its seventeenth session. The importance of this document relies on the recognition that “deterioration or disappearance of any item of the cultural, and (‘for the first time’) the natural heritage constitutes a harmful impoverishment of the heritage of all the nations of the world” [
20] (p. 1).
The turn of the millennium brought the interest in sustainability in a broader concept of heritage that includes a new concern in “water” and its influence on the stability of places with the story. The UNESCO publication
Living with water [
19] brings exactly the importance of the water and the systems around water, as both cultural and ecological interest.
This vision of perfection is completely dissected in 2015 in another UNESCO publication edited by Henk van Schaik, Michael van der Valk and Willem Willems, introducing the
disaster factor, with “flood”, “tsunami”, and "the rising seas” scenery in an age of climate changes [
21]. In the same year, in Paris, the
General Assembly of the States Parties to the Convention at its 20 Session adopted the
Document for the Integration of a Sustainable Development Perspective into the processes of the World Heritage Convention. The relevance of this document stands in its significant contribution “to sustainable development and the well-being of people. At the same time, strengthening the three dimensions of sustainable development that are environmental sustainability, inclusive social development, and inclusive economic development, as well as the fostering of peace and security” [
22] (p. 1). This document also refers to the idea that heritage can contribute to peace and security. It is the first time that a UNESCO heritage report makes an explicit reference to this relation between “heritage” and “peace”.
The alignment of the heritage interests outlined here demonstrates a clear evolution of the concept of heritage, which goes from a classificatory and material preservation necessity to a heritage understanding as something much more than the past event, but a contribution to the future.
Again, in Paris, but four years later, in 2019, as a result of the Meeting from the Climate Change and Cultural Heritage Working Group International Council on Monuments and Sites (ICOMOS), another book was published by the Climate Change and Cultural Heritage Working Group in 2019 called
The Future of Our Pasts: Engaging Cultural Heritage in Climate Action, in order to summarize the vision developed by the international experts. One of the conclusions, and maybe the most interesting for our analysis, relies on the idea that cultural heritage can play a central role as a “climate action asset” [
23]. The idea is that as iconic places of “outstanding universal value”, World Heritage and other iconic heritage sites can stress this urgency of climate action to a global audience. In some cases, “they can also be used to showcase effective adaptation and mitigation responses” [
23] (p. 11).
Now, regarding military architecture, we should also point here the role of the ICOMOS International Scientific Committee on Fortifications and Military Heritage (ICOFORT). ICOFORT underlines the understanding of the fortification from the point of view of its operational zone and system. ICOFORT suggests that this understanding is an instrument to teach society the importance of defense policies and peace maintenance [
24]. According to
ICOMOS Guidelines on Fortifications, military heritage also has a role in “promoting reconciliation of the military past with its subsequent reuse” [
24]. The relevance of ICOFORT specific guidelines is linked to the architectonic technical value and to territorial implementation systems as “cultural landscapes”. Despite this technological landscape value, ICOFORT Guidelines [
24] have a lack regarding the interest of the natural ecosystems generated by these landscapes so well described in the guidelines.
Plan Barron presents exactly this territorial design, which we will present here as
techno-aesthetics, and more broadly, as a “
milieu”, when enhancing this natural environment.
Regarding Lisbon in particular, we found a first strategic proposal for
Lisbon’s Municipal Climate Change Adaptation Strategy, a document from 2017 that affirms the relevance of thinking on a metropolitan scale when preparing local action: “It is essential that local action planning in the face of climate change is integrated into metropolitan policies for a better response and management of resources, taking into account the continuity of the territory and the potential cascade effects caused by current and future extreme weather events” [
25]. (p. 85). The same document also suggests an integrated approach, which includes “ensure the resilience of the riverfront subsystem” [
25] (p. 85), “adapt green infrastructure management” [
25] (p. 86), “optimize urban management to ‘enjoy the water’” [
25] (p. 87), “promote urban rehabilitation as an instrument of resilience” [
25], (p. 87) and finally, although referring only the city of Lisbon, “ways of smooth mobility, in conjunction with the green infrastructure, through clickable lanes associated with green corridors” [
25] (p. 87). At the level of promoting citizenship, the same document suggests “involving the community for a participatory citizenship and promoting collective empowerment”, through the “creation of participation networks” that “allow for the integration between local knowledge and academia” and openness to “key actors” [
25] (p. 88).
In this sense and taking advantage of the strategic lines of the intervention of the municipality of Lisbon, in a time of climate crises and energy transition, we propose the UNESCO “
win-win” 59 point strategy [
1] (p. 12) that states to think about heritage as a potential for the future. The case of
Plan Barron, in Lisbon, connected with a beautiful military landscape, as a
techno-aesthetic territorial object with a water landscape as a special heritage proposal, a “buffer area” for a climate-changing period, and a military cultural continuous landscape along the coast of the Atlantic. While such heritage may not yet attract the attention from visitors, as castles and historical cities may have, there is now, with
Plan Barron example, a possibility in the heritage industry, that bunker may bring more than the Virilio’s obsolescence, an added value in terms of joining cultural and natural heritage for sustainable development [
26].
Finally, we would like to remember
The extended 44th session of the World Heritage Committee organized by UNESCO in the People’s Republic of China [
1], because there was made clear that the report from 2015 [
22] should be updated with the
UN Sustainable Development Goals for 2030 [
27], by creating sustainable cities and communities, by acting in climate action, by enhancing life on Earth and in water, among many other challenges. We evidence here the promotion of peace, justice, and the rule of law and human rights as key to this process.
3.2. Techno-Aesthetic: Panopticon Territorial Cluster
According to the description taken from
Raposa Battery dossier, affected by the
Direção da Arma de Engenharia archive,
Plan Barron refers “to the set of batteries and attached buildings that serve them, located in order to defend the ports”. The strategy used to design this project started from the identification of vulnerable areas in the Lisbon region (the city, its anchorage, Banática, Alfeite, Barreiro, Barcarena, among others) and those of Setubal, (the city and its anchorage), considering that these could be affected by cruisers cannons fires of the
Washington Naval Treaty, with a maximum range of thirty-two kilometers. From the midpoints of the vulnerable zones, arcs of circles were drawn, with the radius of this maximum range (thirty-two kilometers), fixing a dangerous line in the outline of the set of arcs that delimits the space from which enemy ships can reach the points vulnerable areas. This “line” is called the “bombing arc” and is presented on the map below (
Figure 4).
Based on the analysis of the enemy attack danger zone, Plan Barron outlines in detail a set of surveillance and defense structures, located and arranged in strategic points along the coast, so that they could attack the enemy before they could be able to reach vulnerable territories.
The plan proposed the construction of a set of new fortifications and other constructions (command posts, observation posts, shelters for projectors and other equipment, buried or submarine cables for data transmission, barracks, etc.) and adaptation works in the existing fortifications. From the original plan, some structures were removed according to the adaptation made by a commission of Portuguese and English technicians, with the final set organized as follows:
- -
A Coast Defense Command, located in Puxa-freixe.
- -
A Counter Bombardment Zone, divided into two groups (North and South), formed by: Bataria de Alcabideche (North) and Bataria da Raposa (South), both artillery with three pieces of 23.4 cm/47, each and two general telemetry and observation networks (North and South).
- -
Two Close-defense Zones (Lisbon and Setubal) consisting of two groups of close-defense coast artillery each: Bataria da Parede (Lisbon) and Bataria do Outão (Setubal), both with three pieces of 15.2 cm/47 and two defense groups against small naval units (Bataria da Laje, artillery with three pieces of 15 cm CTR and Bataria do Bom Sucesso, artillery with two double pieces of 5.6 cm/48, in Lisbon, and Bataria de Albarquel (artillery with three pieces of 15 cm CTR) in Setubal; illuminated areas, areas of discovery projectors, a strip of commanded mines in the Tagus, two BOOMs (obstacle crossed in the river to control or block navigation giving protection to the interior of the port), anchorages and anchorages for inspection.
The system resulting from this project connects and merges Jeremy Bentham’s panopticon control concept “see without being seen” [
13] in a large optical territorial
panopticon. As an individual structure, the
panopticon makes use of architecture as a tool for organizing and arranging space that leads to discipline through visual and physical contingencies [
14].
While old towers along the Portuguese coast could work as a series of surveillance and attack posts along the maritime-coastal strip formalizing the incarceration, not of the enemy, but of the territory to be defended, Plan Barron follows Bentham’s theory only in visual surveillance once the spatial design is invisible in the form of a bunker. In this sense, there is no “auto-discipline”, as Bentham conceived. In Plan Barron, the dissuasion starts when potential enemies are contacted by radio. At that very moment, they could not attack, because they did not know where to and also, because of the Washington Naval Treaty, they could not use more than thirty-two kilometers range to reach Lisbon or Setubal.
The system does not constitute a wall, since it is possible to cross the limits, but it is able, from a series of rules that regulate the entry of boats in the ports, forcing inspections in anchorages strategically positioned on the coast, to deter an invasion preventing access to ports and possible disembarkation of enemy troops.
In this sense, “visibility is a trap” and based on the concept of the
panopticon as a machine with a deterrent effect on behavior,
Plan Barron designs a network of watch and attack posts, capable of disciplining and ensuring dominance over the behavior of individuals who enter the space delimited by the plan, integrated into a system, which Gilbert Simondon calls
techno-aesthetics, “entirely successful and beautiful” [
9] (p. 255) since it performs an intercultural fusion between technique and aesthetics, in an intricate set of elements that allow an aesthetic enjoyment from the scale of the portholes to the scale of the territory. In this case, the importance of understanding
Plan Barron as an intricate set allows us to understand it, not as a set of objects, but as a single, technical, and beautiful machine.
In
Metaphysics (or literally after physics), Aristotle affirms that “the whole is more than the sum of its parts” [
28]. It is a principle that we easily understand when looking at a functional body or at an object, such as the human body or a clock, for example. A clock is a thing and is made up of many parts, which together can be more useful than all the parts themselves apart. For example, if we take all the parts of a disassembled clock and put them on the table, they will not tell the time like an assembled clock. This “object”—the clock—is useful only when assembled, as a whole.
In “
On the Technoaesthetic”, a letter written in 1982 by Gilbert Simondon to Jacques Derrida and published posthumously in 1992 [
9], Gilbert Simondon add to Aristotle’s thought his “
techno-aesthetics”, a concept that proposes the existence of something bigger and meaningful, that elevates this object to more than a technical device. For Simondon, it has aesthetic fruition, because “Art is not only the object of contemplation; for those who practice it, it is a form of action that is a little like practicing sports”. It is technical and aesthetic at the same time: aesthetic because it is technical, and technical because it is aesthetic. There is "inter-categorial fusion” [
9].
What Simondon means is that a technical object can acquire its aesthetic capabilities against the background of a vast reality. This positioning of Simondon about
techno-aesthetics from 1982 follows the one that he previously defined in
On the Mode of Existence of Technical Objects [
10]. In this text, he writes that the technical object acquires its aesthetic capacities against a vaster reality that is used as a territory, and according to a very recent and interesting analysis from Georges Teyssot, he believes “the aesthetic impression is linked to the insertion in the environment; it is like a gesture that fits itself into the natural
milieu, like the sail of a ship under the force of the wind” [
17] (p. 118). In this text
On Gilbert Simondon Techno-aesthetic, Georges Teyssot explains this
milieu as
“une nouvelle forme de genius loci”. According to Teyssot, “
pour Simondon, l’objet technique acquiert ses capacités esthétiques à partir d’une réalité plus vaste et ces points clés confèrent un sens esthétique à la topographie. Dans la construction d’un réseau, ces points sont placés au milieu, entre les choses; ils forment un «milieu».” [
17] (p. 105).
Teyssot defends that Simondon develops an original philosophy that overcomes most of metaphysics’ historical oppositions (subject/object, form/matter, concrete/abstract, figure/ground, material/immaterial). In opposition to the dominating technophobia implicitly, he introduces an idea of the environment (milieu) that questions the genesis of individuals (and pre-individualities, such as cell membranes) and their interaction with the environment.
3.3. Military: Camouflage as Design
On 10 February 2010, after 24 months of construction, the new Cascais Hospital was inaugurated, a 45.863 m2 building inserted in a land at the time with military classification in the urban legislation. The military classification was then changed into the public domain, for this purpose, in order to enable the construction on the site of a new health unit. The change in ownership was the first obstacle to be circumvented, being followed by a complicated process of demolition of the bunker structures from the
Battery of Alcabideche (1954), one of the eight batteries that compose the
Plan Barron, from 1939. “They were all to be destroyed, but they spent in the first one, the explosives that were foreseen for the construction of the whole hospital”, says Coronel Alpedrinha Pires [
29]. The hospital project was changed and the building was then erected above the underground remaining solid structure that was sealed for the building’s protection. Naturally, it would never withstand a traditional demolition for this bunker, since it was calculated to resist the explosion of war bombs.
Throughout the world and throughout the twentieth century, large sums were spent on doing war, avoiding war, and preparing for it. In addition, the greatest material, technological and territorial civil advances come exactly from the needs of war. From an architectural point of view, perhaps the most interesting thought about military architecture is that it is probably the most responsive and adaptable to events, probably much more than civil architecture. On the other hand, due to its secrecy, military architecture is probably the least known from a civil and academic point of view. The rules for the creation of military architecture are linked to technological events and respond to needs on a territorial scale.
After thousands of years of prominent and staring buildings, military architecture lives today from its camouflage. This progressive hiding evolves following the needs of military attack and, above all defense, techniques. We review here three moments to better understand the role of camouflage today.
First period—from Roman walls to medieval fences.
The Roman wall is used around cities or along strategic defense zones and consists of a linear wall in height and with great thickness, usually built-in stone or brick. It has foundations, but its structure is in height, visually comprehensible for psychological deterrence and physically difficult to pass by people, animals, and the few existing mechanical means (
Figure 5).
During the first phase of the Middle Ages, the firing armament available was limited to devices that used as propelling elements the force resulting from flexion or torsion: the neuroballistic. Examples are the bow, the crossbow, or the catapult.
Second period—le bastion.
The bastion results from the transition from neuroballistic to pyroballistic. The changes in the art of war changed, by consequence, military architecture, including the design of the landscape and the design of buildings. The tower gradually gave way to the bastion and the buildings stopped developing in height to develop horizontally, increasing wall thickness. The cannon, initially ineffective due to its weight and lack of firing precision, was improved throughout the 15th century. The modern stronghold first appeared in Italy at the end of the 15th century, having reached its maximum expression with Marechal Sébastien Le Prestre de Vauban, a French military engineer, who served under Louis XIV, in France, and proposed a rational and scientific method merging engineering and social, common in the Age of Enlightenment [
30]. The main modifications were the curtain walls reduction of the height and base thickness increase. The work was completed as an enormous topographic arrangement, as it is the case of the city of Almeida, in Portugal (
Figure 6).
Third period—circle of isolated forts.
During the 19th century, military defense architecture changed dramatically. Between 1792 and 1852, there was an increase in the protection of mortars, which together with stronger casemates and weapons gave extra protection to the fort’s construction. In 1860, striated artillery appeared, a technology that greatly increased the power and precision of projectiles. Finally, the third technical novelty, between 1885 and 1890, is the use of concrete to replace stone parliaments and the use of metal domes to protect artillery material. The fort starts to organize itself in isolation, forming circular sequences around the cities [
31]. These forts were isolated in a vast territory in strategic places in order to defend agglomerations and relevant places, such as bridges, railway lines, or ports. As Major Morritz Ritter von Brunner, a Hungarian military officer said, the type and amount of hostile fire to be expected were the main criteria in fortress design [
32]. A good example of this change is the ring of
Brialmont forts, in Antwerp, 1860. After the destruction of the twenty-two fortresses made under the Duke of Wellington’s supervision in 1815–1818, eight detached forts distanced by 3.2 to 4.0 km were built forming the new defense ring in the city.
By this time, cities tore down their useless walls. Paris, Vienna, Brussels, or Rome develop a new urbanism, opening to the surrounding countryside and dissolving the city with nature.
Georges-Eugène Haussmann in Paris, in the first half of the 19th century, Ildelfons Cerdà in Barcelona, in the second half of the 19th century, Franz Joseph I in Vienna, in the second half of the 19th century, and Frederico Ressano Garcia in Lisbon, in the last quarter of the 19th century, performed plans to update cities responding to this advent of the new military defense strategy.
In Portugal, the equivalent to this technology is the
Campo Entrincheirado de Lisboa, an idea and project by Marquês Sá da Bandeira, officially created in 1899 (
Figure 7).
The First World War started with the use of trenches dug in a direct war area, a battlefield. The soft construction suffered a progressive hardening with reinforced concrete in small strategic points for the protection of communications, observation points, and hospitals, authentic strong cities buried to give better conditions to soldiers. By 1916, German and Prussian high ranks military orders already suggested the use of more extensive concrete, starting in the first battle line.
The design of these structures aims at camouflage: horizontality and low height of the interior space. The use of reinforced concrete by the Germans between 1914–1918 is probably the first step in the use of reinforced concrete on a large scale internationally. Images of the battlefronts devastated after the war scenario often show pillow boxes as the only recognizable element, thus proving the importance of using concrete for its resilience on the ground. Here, the bunker represents resilience in a scenario of total destruction. Often, this resilience surpasses the natural order of the land, as it remains solid, but falls by land movements on more vulnerable soils.
Plan Barron for the Defense of the Ports of Lisbon and Setubal is based on the principles of territorial camouflage, as a form of defense and surprise attack on enemy approaches to the entry by sea. We have passed from stage one and two to stage three, following decreasing visibility, although maintaining great impact in urban and territorial structure.
According to the classification of Neil Leach, we consider that the architectural proposal of
Plan Barron can be understood as “
mimetry” (or mimicry), a continuous relationship between an organism and its surroundings [
11]. Quoting Rogers Caillois [
33], Leach develops this idea of “
mimetry” in a similarity to Darwin’s theory, as an imitation of the surroundings in the form of
camouflage and more precisely a “morphological
mimicry” or “three dimensional
teleplasty”. According to Caillois, it is like a dark space in which the object is stained by the darkness of the surroundings. In the case of the
Plan Barron bunker design, this is what Leach refers to as “
mimesis”. “
Mimesis” means to enter in a kind of crisis, because in many moments, the buried building is not distinguishable from the surroundings and enters a state of “
pychasthenia”, as Leach also refers. In
Plan Barron the
camouflage wanders between “
psychasthenia” (from the outside) and the “
mask of medusa” (from the inside), with the body covered by external objects, making a perfect imitation of the surroundings in terms of color and shape. Invisibility through
camouflage is desired, “blending into the nature and becoming one with nature” [
11] (p. 77), enabling a strategic position in which defense is the best attack.
In the warfield, soldiers “play” supported by a strong expert knowledge [
34]. This relationship with their surroundings gives them the necessary control and freedom that enables them to act with precision. So, in this sense, the features of military control shape militarized landscapes, and these militarized landscapes, as physical forms support control in space and political levels.
Military landscapes are political. In
In the Ruins of the Cold War Bunker: Affect, Materiality and Meaning Making [
18], Luke Bennett claims there is an invisible counterpoint of bunkers. Bennett progresses by explaining that it is exactly this specificity that designates a particular landscape. Here, to this discussion, we also remember Georges Teyssot’s definition of “
milieu”, when referring to Simondon’s
techno-aesthetics [
17]. Crossing these two references studied here, we defend the existence, in fact, of a “
milieu” in the case of
Plan Barron, a “
milieu” that defines itself exactly in the specificity of the
camouflage that hides the system of attack and dissimulation.
In the case of Plan Barron, a territorial panopticon has been drowned along almost 90 km of coastline around Lisbon. Resilience here is shaped in this new landscape, not natural, but built-in nature, camouflaged and resistant. The uniqueness of this shape should be studied and preserved to protect the new cultural and natural heritage, as following generations should understand the courage of men regarding the defense of their territory.
Camouflaged bunkers are designed to be forgotten carrying with them a symbolic weight that involves the idea of seeking protection against attack [
26]. As much as we understand the relevance of Virilio bunker’s monumentalizing [
12], we believe that bunkers in general and
Plan Barron bunkers, in particular, brings to academic discussion, the possibility to look to this heritage as more than Virilio’s concrete cryptic sculptures and more as a camouflaged military landscape, as a “
milieu”, and according to Teyssot, a new form of “
genius loci” [
17].
3.4. Civil: Inheritance as a Future Potential
Civil life and architecture depend on the protection and peace feeling provided by military structures. In this sense, civil resilience has its foundations on the presumption of the active role that these structures have in protecting civilians. There is always a sense of separation: civilians and military have parallel existence and hardly meet. Furthermore, civilians and the military live in secrecy regarding each other, the military need secrecy to perform defense and civilians condone military secrecy for their own security. This status quo ensures a sense of mutual respect.
Since immemorial times, men have filled the public sphere with monuments, as souvenirs for virtues, failures, hopes, or uncertainness. These signs inherited from our past generations assure today’s equilibrium but also hope for the future. In the case of Plan Barron, the civil community is inheriting an extensive structure of enormous military and strategic relevance. Although a possible cultural interest, Plan Barron was secret and is currently abandoned. So, the inheritance of a territory so intricate and maybe interesting has been almost unnoticed by the community. How can these spaces be adopted by the civil community if they are secret?
Military spaces often bring memories of nationalism and national identity, maybe through this, can also unveil individual, community, and public appeals. Post-military landscapes are those with no military function, but where a former military function remains and remembers its military origins. The study of military landscapes offers us the possibility to discuss the moral ideologies expressed in these places and how they might contribute to an ethics of peace and well-being. We should also discuss the tenacity of urban forms and lives of a military inheritance into a civilian present. First, because usually they were protected by legislation, and for that reason, they arrived many times untouched. They deserve to be studied to decide the best form to be absorbed in the existing functional areas, as a memory testimony.
Going back to Vienna, we can see a remarkable heritage case study that transforms post-military heritage into a new strategy for the city. “It is My will” was a decree by Franz Joseph I, in 1857, which began the construction work of the new democratic city, similar to the case of Paris. The architecture in Vienna draws the society of that time, in the sense that the destruction of the walls of a feudal society, enabled the city expansion outwards, into the countryside and opened the city to a better life and housing quality. A new ring road, the Ringstraße, took the place of the walls, and a whole new plan was made to fill the wide space left by the old 500 m circular ring of protection. The Emperor’s architects also created large green and leisure spaces accompanied by cultural projects: a new city hall building, a university, an opera house, and a set of large museums, where the imperial art collections were exhibited to the public. This action transformed an enclosed city into an open city. This openness to the surrounding natural space and culture, and to external dynamics, directly contributed to a substantial improvement of the inhabitant’s quality of life.
We found resilience in Vienna’s case, once, the existing void area that surrounded the walls was kept almost entirely, maintaining the memory of the past, but opening space to the new order of those times: light, progress, and a new social order.
Regarding this idea, again Rachel Woodward brings the most pertinent question to this discussion about inheriting military landscapes that these are “invisible to those without the requisite cultural and political knowledge to read them” [
35].
Our present reveals a long existence by our confrontation with the “things” left behind by those who came before us [
36] (p. 3). Some of them can be used as memory educational devices giving us information about how we got here. A post-military landscape is the one without a military function in the present, but where the imprint of a former military function remains too pervasive to enable the erasure of their military origins [
35] (p. 46). We could include interpretative practices of meaning-making through which personnel make sense of the landscapes in which they operate, by imaging experiences of war correspondents, and how these practices resonate in both personal memory and in shared regimental and civilian narratives. “Being in military landscapes is affectual and emotional” [
35] (p. 50). However, unlike post-industrial landscapes also with exploitation memories, which are often irretrievably contaminated, post-military landscapes, in turn, often present ecological preservation scenarios, very interesting in the current climate change scenario. In the case of
Plan Barron, there is a countercurrent with the enormous growth of the rest of Lisbon and its surroundings. Visitors can today experience wildness and abandonment through an accidental preservation of time. Among those who debate the future of these
Plan Barron structures, there emerges a clear desire to retain something of the dystopian character that resides in the duality between the memory of aggression and the peacefulness of nature that emerges from its oblivion.
Here, a “
common good” is recognized from the abandonment and oblivion, as this allowed for a stable natural ecosystem to be born along with the recently densely urbanized Lisbon. So, in this sense and looking to the UNESCO
Convention concerning the protection of the world cultural and natural environment, in 2021 [
1], today Lisbon has inherited the memory of the past war, as well as a promise of a better future.
According to Ben Anderson [
37] (p. 219) “shock and awe” is a term used to feelings of fear of his own vulnerability and impotence that can also provoke collective feelings of morale effects and terror effects. Other authors such as Ivonne Whelan [
38] argue for the significance of the urban landscape such as public monuments, street nomenclature, buildings, city plans, and urban design initiative as ways to transform past memories into public new collective meanings. Additionally, Lisa Benthon-Short, in “Monuments and Memories”, brings the difficult question about nationalism [
39] (pp. 94–96) versus the importance to have national references to history, but also the danger of these ideologies and also its surmounter as an “effort to overcome tyranny” [
39] (p. 99).
In the continuation of Benthon-Short’s discussion, we also understand the more recent spontaneous monuments and memorials that brought to the public space an active and lived experience and the importance of public expression in these collective sites. In this sense, the discussion presented here proposes exactly this overcoming of ideas related to violence and nationalism through the activation of common well-being and action against the climate emergency.