Ethica
(march 2023) Since its launch 2018, more than 55 000 people from 106 countries around the world have connected to the Ethica work without obstacle application and its website. Thank you very much!
2022, Publication in Pagaille revue of some pages of the booklet Construction du champ, a research booklet on Spinoza's Ethics in their latest online edition under the title Ethica du travail sans obstacle, un chantier Arts & Humanités numériques en mouvement. After the day entitled Digital library and collective intelligence at the University of Paris Nanterre in 2019
EXHIBITION La construction du champ #1 : le chantier. May 28th  october 17th 2021 Presentation of the application Ethica work without obstacle and a set of Patrick Fontana's research on Spinoza's Ethics, in particular the graph Rigorous counterpoint made in the form of 5 large posters (3x3m) especially for the gallery, with PierreYves Fave. Video on youtube
Ethica, work without obstacle, is a free internet application for internet and smartphones which proposes a digital and augmented edition of the Ethics by Spinoza (16321677).
Published in Latin in 1677, the Ethics intends to demonstrate "in the manner of surveyors" not only the existence of God, the nature and the origin of the human mind, but still the way which leads "as by the hand" to salvation and bliss.
Thanks to an unprecedented visualization of the text, Ethica makes visible the demonstrative network of the work. The user can see and read freely the text, explore it in a innovative and intuitive way.
He can share his discoveries, his questions and thus participate building a global community of readersinterpreters.
Ethica is accessible to all, curious, specialists or lovers of Spinoza, philosophers, researchers, students.
link to the application : app.ethicaspinoza.net
The project Ethica, work without obstacle
Written in the manner of Euclid’s Elements, the Ethics can be divided into 932 texts : definitions, axioms, postulates, propositions, demonstrations and corollaries, prefaces, scholia and appendices.
All these texts are connected to each other by references which allow various readings which anticipate the hypertext mode. The application is based on this demonstrative network.
The axes of the application
The text
Based on the structure offered by the demonstrative network, access to the text is done by indexing the different linear or transversal readings by direct and indirect links between the propositions.
Personnal use
Any user can trace his own paths in the Ethics, according to his interests and reading hypotheses. It has the opportunity to take notes, to memorize its courses and comments, to share them with the community of readers.
Video comments
More than 100 philosophers of 20 countries in South and North America, Russia, India, Japan, Europe have agreed to take part in the project.
From 5 selected texts, each philosopher proposes a course in the Ethics around a key concept. Implicitly they trace an original approach to Spinozist philosophy.
The set of comments will constitute a cartography of international research on Spinoza at the beginning of the 21st century.
Exteriorsnights videos
Along his readings, the user can view artistic videos.
Exteriorsnights video will create movement in the reception of Spinoza’s philosophy. They are inspired by themes in the Ethics : bodies in movement, their interactions, the Nature, the human life... They create a vacancy of the mind, a disengagement of the application, inviting to dream and to think to the reception of the philosophy of Spinoza.
contact Patrick Fontana.**
The Ethics
Baruch Spinoza (16321677) devoted a large part of his life to writing the Ethics. This book that leads the reader towards freedom, as stated in the title of the fifth and last part: "On the power of the understanding or the freedom of man". This long and rigorous journey consists in the acquisition of an increasingly clear knowledge, and the understanding of what hinders our freedom, that is what hinders and enslaves our thought as much as our body. This knowledge and understanding are in themselves to sets us free.
To be human is to express in one's own way the infinite power of nature. It is to be a certain and singular power of action. Our bodies and thoughts are no exception to the natural order. To either submit to the necessity of nature because we know nothing about it, or to succeed in knowing, at least in part, how our affects and our thoughts are linked together, such is the alternative faced by the readers of the Ethics and the path opened to freedom.
Nathalie Chouchan, Philosophy teacher. Chief editor of Cahiers philosophiques ( Vrin )

The Ethics and Digital Humanities
Ethica, work without obstacle, is part of the long history of the critical reception of the text, following the digital turn taken by the sciences of man and society.
It marks a new stage, after the appearance in the 1970s of the first lexicons (E. GiancottiBoscherini, Lexicon spinozanum, La Haye, 1970), early registries and computer indexes (M. Guéret, A. Robinet, P. Tombeur, Spinoza. Ethica. Correspondances, index, listes des fréquences, tables comparatives, Louvain 1977 ; Spinoza, A Political Treatise, latin text, translation by P.F. Moreau, computer index by P.F. Moreau and Renée Bouveresse, Paris, 1979), then, in the 1990s, lexicographical studies (the publications of the Lessico Intellettuale Europeo, Olschki, Firenze), as well as the first tree maps (P. Macherey, The demonstrative network of Ethics, in Introduction to the Ethics of Spinoza, vol. 5, Puf, 1998), until the texts are scanned (Read the Ethics of Spinoza, Phronesis, CDROM, Paris, 1998). At the same time, the publishing of old editions and translations is intensifying with the appearance of the first sites and discussion forum, sometimes with hypertexts (R. W. Meijer, J.B. Mélès, J. Gautier, Torin Doppelt, Spinoza web).
Translations
The application Ethica proposes, for its first version, the Ethics in Latin (edition by Carl Gebhardt), translations in French (Charles Appuhn), in English (R. H. M. Elwes) and a translation in progress in Portuguese (Brazilian) of Roberto Brandão.
We need your help to increase the application, to make available new translations, please contact, please contact Patrick Fontana.
Artistic research
I shall consider human actions and desires in exactly the same manner, as though I were concerned with lines, planes, and solids. Spinoza, Ethics III, Preface.
note dessinée, pensée et étendue
Among all the texts that I have studied and used in my artistic work, the Ethics by Spinoza was the one who moved me the most and gave me the greatest joy. A new dimension of thought has been offered to me.
What immediately aroused my interest, then my passion, is the thought system put in place, the way in which all texts interact. A meeting as strong with a text, otherwise difficult, called me and put me to work.
Drawn notes, Spinoza, the freedom to think, 2009.
My first idea was to make Ethics a digital installation. All texts (932) were registered in the form of digital projections in perpetual motion, on a digital plane in three dimensions. The installation was already accompanied by sound recordings of philosophers, researchers, and passionate of the Ethics.
Notebook on the small physics of Spinoza, 2013.
But the spectacular side of the installation did not satisfy me, because it took me away of my desire to propose an immediate meeting with the philosophy of Spinoza by directly immersing the reader in the Ethics.
It is important this idea to create desire to go through the Ethics. This is the meaning of my approach.
The choice of the digital application was quickly imposed because it allowed to expose the text in an innovative way without proposing my interpretation. The creation of an application being totally foreign to me, it took me some time to learn and find the right people to accompany me in this project.
In 2013, I received financial support for Ethica from Centre National du Cinéma et de l’image animée (CNC) and from Société Civile des Auteurs Multimédias (SCAM) rewarding artists working on new digital scripts. The project could start.
XII Conference Spinoza and the Americas, Cordoba, Argentina, december 2015.
I started making contact with philosophers to talk about the series of comments videos that would accompany the user in his readings of the Ethics. They were immediately very enthusiastic and today, more than 100 philosophers from around the world wish to participate in this project.
The many philosophers that I have met all along the development of the application, helped me better understand the Ethics and why this book is also important for its readers. I also heard their expectations of a digital tool. They trusted me and encouraged me to develop Ethica.
Modeling the Ethics?
2010, connexions in the Ethics.
The place of the computer tool in my work has always been subject questioning because I need to demystify the technical devices that I use.
The first graph on all connections between texts was realized with the software Pure Data in 2012.
In 2013, I proposed to Vincent Rioux, head of the digital center of the School of Fine Arts of Paris, to develop together a 3D digital graphic (called ALLi for ALL links) connections between texts.
ALLi did not allow to read the Ethics from connections between texts, in a fluid and intuitive way. 3D became too sophisticated and could be a brake to read the text.
So I developed other graphs in 2D.
Ethics part I.
The graphic the Rigorous Counterpoint is at the base of the developments found in the application.
All these graphs could be confused with a representation of the Ethics. Some wanted to see a cathedral, others a planetary system. The challenge was not to propose a univocal representation of the Ethics, but to make visible the connections between the texts, to give the user the freedom and the infinity of routes to read the text.
The first version of the application is the result of this artistic research. It remains incomplete, however.
We still have a lot to develop : increase the application of new translations (we count on you!), new tools to improve this first version of the application; filming the comments of the philosophers and the artistic videos the Exteriorsnights; build the user path which must allow the user to compose his own paths in Ethics with "favorites" as texts, videos, personal notes  these "favorites" can also be presented into graphics that would thus give visual representations of the user's paths through the Ethics;
Research for user's paths (Bachir Soussi Chiadmi)
put the graph Rigourous counterpoint in motion and make a catalog of graphic identities of each text of the Ethics ...
But as Henri Atlan once wrote to me : Take all your time. Spinoza is in any case a kind of eternity.
Philosophy and life
Throughout this work, I sought to develop links between Spinoza's philosophy and life.
In parallel with the development of Ethica, I conducted a workshop of recorded readings of texts of poetry and literature, the workshop Lectures de Bouches, with people learning French as a foreign language. A partnership between the contemporary art center Khiasma directed by Olivier Marboeuf, and the basic training workshop of EmmaüsSolidarity association, directed by RoseMarie Ryan, in Paris.
In 2014, I invited the philosopher Nathalie Chouchan to participate to this workshop to work together on excerpts from the Ethics.
Personal texts on Spinoza's Emotions and recordings of discussions were produced, entitled Spinoza All World to discover on Internet radio R22Toutmonde.
Extract, Spinoza's Emotions.
Radio recordings; Radio Campus Paris, 2014.
Thanks
I thank all the people who accompanied me on this project, especially, Emmanuel Ryz, producer, my wife Dominique CaraBrighigni, PierreYves Fave, Nathalie Chouchan, Catherine Le Moulec, Michèle Cristofari, all the philosophers who gave me their trust, Roberto Brandão for his translation into Brazilian, and JeanPierre Dozon, scientific director of FMSH who invited, for two years, an artist, at the Fondation Maison des Sciences de l’Homme, in Paris.
Patrick Fontana, 2018. www.grenze.org
Videos
Video comments
Philosophers comment on the Ethics in their native languages. They choose 5 texts and develop a strong concept of the Ethics. A general title accompanies their comments. Through their choices, they offer possible entries to understand the Ethics and tracing an original approach to Spinozist philosophy. They explain how the chosen texts are linked and what concept they compose.
Many philosophers can choose the same text, which opens the debate.
The 100 invited philosophers arrange, as they wish, the contents of Ethica. So there will be texts without comments.
Each comment is accompanied by its written transcription, available in several languages.
All of the comments thus form a map of Spinozist research at the beginning of the 21st century.
See the list of philosophers and of their choices at the bottom of the page
Nathalie Chouchan, philosophe
Technical details
Philosophers addresse the user, facing the camera.
The video image is 16/9 inverted in the application for aesthetic and ergonomic reasons.
Both cameras planned will have to adapt to the constraints of a traveling shooting, without harming the harmony between the different sequences.
Exteriorsnights
When everything is gone in the night, "everything is gone" appears. Maurice Blanchot
Thomas Lallier
La nuit filmée
A single night to accompany the readings of the Ethics filmed in twenty countries. It is composed of shots of a few seconds, inhabited or not, photographs in durations, with a simple plastic intention.
These short sequences accompany the video comments and are available to the user.
In the night, our senses are disoriented, everything becomes uncertain, the forms, the sounds, the materials are concealed. The nocturnal landscapes envelop us. The night transforms us, the time is experienced in another way. On the contrary, the electric, artificial night reveals everything, compels us. Illuminations and obscurities punctuate together, this filmed night.
The filming guideline is experimentation related to the diffraction of light through different lenses, through the movements of lights in the night, reflections in mirror, playing on the speed of recording and which show the real, echoing Spinoza, lens polisher.
Video financing
Videos, Comments and Exteriorsnights are not yet funded. They will represent more than 150 hours of commentary available in the application, filmed in more than 20 countries around the world.
We need your help, if you are interested in financing videos, please contact, please contact Patrick Fontana.
Thomas Lallier
List of participating philosophers and their choices

Cecilia Abdo Ferez
 La producción de lo justo
 Proposition 37, Part IV
 Proposition 37 Scol. 1, Part IV
 Proposition 37 Scol. 2, Part IV
 Proposition 68, Part IV
 Proposition 68 Scol., Part IV
 La producción de lo justo

Jacob Adler

Saverio Ansaldi
 Les images de Dieu
 Proposition 4, Part V
 Proposition 4 Scol., Part V
 Proposition 14, Part V
 Puissance et éternité des images
 Proposition 39, Part V
 Les images de Dieu

A. Arbex Valadares

Henri Atlan

 Proposition 16, Part I
 Proposition 7, Part II
 Proposition 2, Part III
 Proposition 14, Part IV
 Proposition 1, Part V


Steve Barbone

Adriana Barin de Azevedo
 O aprendizado do que pode um corpo
 Proposition 2 Scol., Part III
 Proposition 13 post.3, Part II
 Proposition 51, Part III
 Proposition 51 Scol., Part III
 Proposition 39, Part IV
 O aprendizado do que pode um corpo

Fernando Bonadia
 A definição de comum
 Proposition 37, Part II
 Educação e arrependimento
 Definition 27 of Emotions, Part III
 Educação e razão
 Chapter 9, Part IV
 O sentido da educação
 Chapter 13, Part IV
 Amor dos pais e educação dos filhos
 Chapter 20, Part IV
 A definição de comum

Roberto Bordoli
 Agir entre savoir et sagesse
 Proposition 15, Part I
 Proposition 36, Part I
 Proposition 13, Part II
 Proposition 14, Part IV
 Proposition 42, Part V
 Proposition 42 Scol., Part V
 Agir entre savoir et sagesse

Daniela Bostrenghi
 Imaginandi potentia
 Proposition 17 Scol., Part II
 Sulla "imitatio affectuum"
 Proposition 27, Part III
 Proposition 27 Scol., Part III
 Proposition 27 Coroll. 1, Part III
 Proposition 27, Coroll. 2, Part III
 Proposition 27, Coroll. 3, Part III
 Sull'uomo "pars Naturae" e "affectibus obnoxius"
 Proposition 4 Coroll., Part IV
 Sull'uomo libero e la "civitas"
 Proposition 73, Part IV
 Affectus, qui desinit esse passio
 Proposition 3, Part V
 Proposition 3 Coroll., Part V
 Imaginandi potentia

Filip Buyse
 Galilée et Spinoza; Spinoza et Galilée
 Appendix, Part I
 Proposition 13 Definition, Part II
 Proposition 16, Part II
 Proposition 39, Part IV
 Proposition 17, Part V
 Galilée et Spinoza; Spinoza et Galilée

Riccardo Caporali
 Causa e potenza
 Proposition 25 Scol., Part I
 Appendix, Part I
 Proposition 3 Scol., Part II
 Proposition 20 Scol., Part IV
 Proposition 67, Part IV
 Causa e potenza

Anish Chakravarty
 Indivisibility of Extension and its attribution to God
 Proposition 12, Part I
 Proposition 13, Part I
 Proposition 13, Coroll., Part I
 Proposition 15, Part I
 Proposition 2, Part II
 Indivisibility of Extension and its attribution to God

Marilena Chaui

Nathalie Chouchan

 Proposition 13 Scol., Part II
 Proposition 29 Coroll., Part II
 Proposition 57, Part III
 Proposition 45 Scol., Part IV
 Proposition 73, Part IV


Yves Citton
 Spinoza médiologue : une logique des affections (médiatiques)
 Proposition 14, Part III
 Proposition 15, Part III
 Proposition 16, Part III
 Proposition 17, Part III
 Proposition 18, Part III
 Spinoza médiologue : une logique des affections (médiatiques)

Edwin Curley

Philippe Danino
 Philosophes et philosophie
 Proposition 10 Scol.of Cor., Part II
 Proposition 40 Scol. 1, Part II
 Proposition 57 Scol., Part III
 Definition 44 of Emotions, Part III
 Preface, Part V
 Philosophes et philosophie

Eric Delassus

 Proposition 13, Part II
 Proposition 2, Part III
 Proposition 4, Part III
 Proposition 20 Scol., Part IV
 Proposition 24, Part V


Filippo Del Lucchese

Julien Douçot
 La joie d'exister et la motricité
 Proposition 13, Part II
 Proposition 13 Scol., Part II
 Proposition 13 Axiom 1, Part II
 Proposition 13 Axiom 2, Part II
 Proposition 13 Lem. 1, Part II
 Proposition 57 Scol., Part III
 Proposition 38, Part IV
 Proposition 39, Part IV
 Proposition 39, Part V
 La joie d'exister et la motricité

Philippe Drieux
 C'est par un seul et même affect que l'homme est dit tant agir que pâtir
 Proposition 5, Part IV
 C'est par un seul et même affect que l'homme est dit tant agir que pâtir

Nicolas Duvoux
 Une politique de la raison
 Proposition 1, Part IV (La possibilité d'une éthique)
 Proposition 14, Part IV (Faiblesse de la raison à l'état de commandement)
 Proposition 18 Scol., Part IV (Force de la politique)
 Proposition 46 Scol., Part IV (Le pardon des offenses : un enseignement rationnel?)
 Proposition 65, Part IV La politique du pire est toujours la pire politique)
 Une politique de la raison

Boros Gabor

Mariana Gainza
 La positividad de la imaginación y el conocimiento verdadero
 Proposition 35 Scol., Part II
 Proposition 1, Part IV
 Proposition 1 Scol., Part IV
 Proposition 7, Part IV
 Proposition 14, Part IV
 La positividad de la imaginación y el conocimiento verdadero

Dan Garber

Rodolfo Garau

Pascale Gillot

 Proposition 35 Scol., Part II
 Proposition 48, Part II
 Proposition 48 Scol., Part II
 Proposition 49, Part II
 Proposition 49 Scol., Part II


Baptiste Grasset

Joe Keith Green

John Grey
 Of Two Minds
 Definition 7, Part II
 Proposition 13 Definition, Part II
 Proposition 4, Part III
 Proposition 37 Scol. 1, Part IV
 Proposition 40 Coroll., Part V
 Proposition 40 Scol., Part V
 Of Two Minds

Céline Hervet
 Les langages de la haine
 Proposition 46, Part III
 Definition 11 of Emotions, Part III
 Proposition 45, Part IV
 Proposition 45 Scol., Part IV
 Proposition 45 Coroll. 1, Part IV
 Proposition 45 Coroll. 2, Part IV
 Les langages de la haine

Ericka Marie Itokazu

Augusto Illuminati
 Stratégie de l'oeuvre
 Definition 1, Part I
 Contre la théologie politique
 Proposition 3 Scol., Part II
 Le moment machiavélien
 Proposition 7, Part II
 Proposition 7 Coroll., Part II
 Primauté de la relation
 Proposition 5, Part IV
 Multitude, imagination et révolution
 Proposition 20, Part V
 Stratégie de l'oeuvre

Nicolas Israel
 La présence d'esprit
 Proposition 10 Scol., Part V
 La présence d'esprit

Susan James

Chantal Jaquet
 Éternité rapport corps, esprit affects
 Definition 8, Part I
 Proposition 21 Scol., Part II
 Definition 3, Part III
 Éternité rapport corps, esprit affects

Matt Kisner

Julie Klein

Olli Koistinen

Yoshiyuki Koizumi
 Contemplation and justice
 Proposition 20, Part IV
 Proposition 26, Part IV
 Proposition 28, Part IV
 Proposition 35, Part IV
 Proposition 36, Part IV
 Proposition 37, Part IV
 Proposition 20, Part V
 Proposition 20 Scol., Part V
 Contemplation and justice

Mogens Laerke
 Sur la preuve cosmologique et sur ce qu'on peut tirer d'une démonstration ratée
 Proposition 11 Another Proof 2, Part I
 Sur l’intellect infini et ce qu'on appelle, outreAtlantique, "God's Mind"
 Proposition 17 Scol., Part I
 Sur le rapport d’immanence
 Proposition 25 Scol., Part I
 Sur le statut du "terminus extensions"
 Proposition 2, Part II
 Sur le langage philosophique de Spinoza
 Definition 20 of Emotions, Part III
 Sur la preuve cosmologique et sur ce qu'on peut tirer d'une démonstration ratée

Sophie Laveran
 La critique de la division
 Proposition 15 Scol., Part I
 L'étonnante réintroduction de la notion de "partie"
 Proposition 11 Coroll., Part II
 Un paradoxe de la logique mimétique : envie et pitié
 Proposition 32, Part III
 Proposition 32 Scol ., Part III
 L'imaginaire de la singularité
 Proposition 52, Part III
 Proposition 52 Scol., Part III
 La nouvelle alternative éthique : raison ou crainte
 Proposition 63, Part IV
 Proposition 63 Coroll ., Part IV
 Proposition 63 Scol., Part IV
 La critique de la division

Christian Lazzeri

 Proposition 30, Part IV
 Proposition 31, Part IV
 Proposition 32, Part IV
 Proposition 33, Part IV
 Proposition 34, Part IV


Michael LeBuffe
 Push and Pull : Striving, Perfection, and the Human Good
 Proposition 6, Part III
 Proposition 9 Scol., Part III
 Proposition 39 Scol., Part III
 Definition 1, Part IV
 Proposition 40, Part V
 Push and Pull : Striving, Perfection, and the Human Good

Isabelle Ledoux
 Mémoire et représentation
 Proposition 18 Scol., Part II
 Proposition 47 Scol., Part II
 Proposition 2 Scol., Part III
 Proposition 59 Scol.a, Part III
 Proposition 23 Scol., Part V
 Mémoire et représentation

Alex Leite

 Proposition 9, Part III
 Proposition 9 Scol., Part III
 Proposition 10, Part III
 Proposition 11, Part III
 Proposition 12, Part III


Beth Lord
 Social status and wealth
 Proposition 32 Scol., Part III
 Proposition 55, Part III
 Proposition 55 Coroll.1, Part III
 Proposition 55 Scol., Part III
 Proposition 55 Coroll. 2, Part III
 Proposition 51, Part IV
 Proposition 57, Part IV
 Proposition 57 Scol., Part IV
 Chapter 17, Part IV
 Chapter 29, Part IV
 Social status and wealth

Frédéric Lordon

 Proposition 35 Scol., Part II
 Proposition 2 Scol., Part III
 Proposition 27, Part III
 Proposition 14, Part IV
 Proposition 59 Scol., Part IV


Pierre Macherey
 La vie des hommes libres
 Proposition 67, Part IV
 Proposition 68, Part IV
 Proposition 69, Part IV
 Proposition 70, Part IV
 Proposition 71, Part IV
 Proposition 72, Part IV
 Proposition 73, Part IV
 La vie des hommes libres

Andrey Maidansky
 Determination as mediation (dialectic)
 Proposition 28, Part I
 Action as principle of individuation
 Definition 7, Part II
 Scientia intuitiva as concrete knowledge
 Proposition 40 Scol. 2,, Part II
 Proposition 24, Part V
 Activity as perfection
 Proposition 40, Part V
 perfecting the intellect: how logic joins ethics
 Preface, Part V
 Chapter 4, Part IV
 Determination as mediation (dialectic)

Syliane Malinowski Charles
 Définition de l'individu
 Proposition 13 Definition, Part II
 Connaissance de soi de l'âme
 Proposition 29, Part III
 Proposition 29 Coroll., Part III
 Impuissance de la connaissance en tant que connaissance
 Proposition 14, Part IV
 Sentiment d'éternité
 Proposition 23 Scol., Part V
 Conscience de soi, de Dieu et des choses
 Proposition 52 Scol., Part V
 Définition de l'individu

Frédéric Manzini

 Proposition 15, Part I
 Preface, Part II
 Proposition 42, Part II
 Proposition 43, Part II
 Preface, Part III
 Proposition 1, Part V
 Proposition 42, Part V


Eugene Marshall
 Moving from passions to activity
 Proposition 17 Scol., Part IV (I see the better and approve, but follow the worse)
 Proposition 60, Part IV (Contrary desires can arise from different parts of the body or mind)
 Proposition 2, Part V (Disconnecting our passions from the ideas of their causes)
 Proposition 4 Scol., Part V (know our passions, but only as far as possible)
 Proposition 29 Scol., Part V (we conceive things in two ways)
 Moving from passions to activity

André Martins
 Seul l’esprit fait des erreurs, non pas le corps
 Proposition 35, Part II
 L'Amour
 Proposition 13 Scol., Part III
 Definition 6 of Emotions, Part III
 Relativité du bien et du mal
 Proposition 65, Part IV
 Proposition 65 Coroll., Part IV
 L’éternité de l’esprit
 Proposition 21, Part V
 Proposition 38, Part V
 Seul l’esprit fait des erreurs, non pas le corps

Christophe Miqueu

Warren Montag

Vittorio Morfino
 Négation de la contingence et contingence de l’essence
 Proposition 24, Part I
 Proposition 25, Part I
 Proposition 29, Part I
 Definition 2, Part II
 Proposition 10, Part II
 Négation de la contingence et contingence de l’essence

Myriam Morvan
 Quelques différences entre Dieu et les hommes
 Proposition 34, Part I
 Proposition 14, Part II
 Proposition 55, Part III
 Proposition 45, Part IV
 Proposition 21, Part V
 Quelques différences entre Dieu et les hommes

Steven Nadler
 Spinoza’s God and the Meaning of Life
 Appendix, Part I
 Proposition 47, Part II
 Proposition 37, Part IV
 Proposition 59, Part IV
 Proposition 67, Part IV
 Proposition 23, Part V
 Spinoza’s God and the Meaning of Life

Antonio Negri

 Proposition 35, Part IV
 Proposition 35 Coroll. 1, Part IV
 Proposition 35 Coroll. 2, Part IV
 Proposition 35 Scol., Part IV
 Proposition 36, Part IV
 Proposition 36 Scol., Part IV
 Proposition 37, Part IV
 Proposition 37 Scol. 1, Part IV
 Proposition 37 Scol. 2, Part IV


Kim Sang OngVanCung

Knox Peden

David Rabouin

Charles Ramond

Ursula Renz

Maria Luísa Ribeiro Ferreira
 L'ambivalence de l'imagination dans l'Éthique
 Proposition 15 Scol., Part I
 Proposition 40 Scol. 2, Part II
 Proposition 29, Part III
 Proposition 9, Part IV
 Proposition 9 Scol., Part IV
 Proposition 9 Coroll., Part IV
 Proposition 20, Part V
 L'ambivalence de l'imagination dans l'Éthique

Maxime Rovere
 Comment devenir Dieu
 Definition 6, Part I
 Proposition 2, Part II
 Proposition 14, Part V
 Proposition 36, Part V
 Comment devenir Dieu

Andrea Sangiacomo
 La passion de la puissance
 Proposition 36, Part I
 Postulate 1, Part III
 Proposition 7, Part III
 Proposition 29, Part IV
 Proposition 59, Part IV
 Proposition 59 Scol., Part IV
 La passion de la puissance

Pascal Séverac
 Les paradoxes du perfectionnement
 Definition 4 of Emotions, Part III
 Definition 28 of Emotions, Part III
 Axiom 4, Part IV
 Proposition 20 Scol., Part IV
 Proposition 39 Scol., Part IV
 Les paradoxes du perfectionnement

Roberto Leon Ponczek
 The mind body probl in the Ethica II
 Proposition 12, Part II
 Proposition 12 Scol., Part II
 Proposition 14, Part II
 The mind body probl in the Ethica II

Giannis Prelorentzos

Mauricio Rocha

 Proposition 33, Part I
 Proposition 35 Scol. 1, Part I
 Proposition 44, Part II
 Proposition 47 Scol., Part II
 Definition 3, Part IV
 Definition 4, Part IV


Emanuel Angelo da Rocha Fragoso

 Axiom 1, Part I
 Axiom 1, Part II
 Definition 1, Part III
 Proposition 40, Part IV
 Proposition 40, Part V


Sergio Rojas Peralta

 Proposition 9 Coroll., Part IV
 Proposition 10 Scol., Part IV
 Proposition 11, Part IV
 Proposition 12, Part IV
 Proposition 5, Part V


Michael Rosenthal

Santiago Homero

Amy M. Schmitter

Eric Schliesser

Robert Schnepf

Hasana Sharp

Fredrika Spindler
 Ce que peut le corps
 Proposition 2 Scol., Part III
 Rester soimême?
 Proposition 39 Scol., Part IV
 Nous ne pouvons pas penser la mort
 Proposition 53, Part IV
 Collectivité et liberté
 Proposition 73, Part IV
 Ce que peut le corps

Piet Steenbakkers

 Proposition 28, Part I
 Preface, Part III
 Proposition 4 Coroll., Part IV
 Proposition 50 Scol., Part IV
 Proposition 10, Part V


Diego Tatián
 Le plaisir
 Proposition 9 Scol., Part III
 Proposition 57 Scol., Part III
 Proposition 19 Scol., Part IV
 Proposition 45 Scol., Part IV
 Proposition 67, Part IV
 Proposition 32, Part V
 Le plaisir

Sebastian Torres

Bruno Traversi

Ericka Tucker

Osamu Ueno

Wiep van Bunge
 De radicale immanentie van God
 Proposition 31, Part I
 Proposition 31 Scol., Part I
 Spinoza's moraalfilosofie
 Proposition 35, Part IV
 Proposition 31 Scol., Part I
 De radicale immanentie van God

Miriam van Reijen
 Everything that is and is not, that happens or doesn't happen, has a cause and knowing this cause means less suffering (of passions)
 Proposition 11, Part I
 Proposition 32, Part I
 Proposition 48, Part II
 Proposition 49, Part III
 Proposition 4, Part IV
 Chapter 1, Part IV
 Chapter 7, Part IV
 Proposition 6, Part V
 Everything that is and is not, that happens or doesn't happen, has a cause and knowing this cause means less suffering (of passions)

Dimitris Vardoulakis

 Proposition 13, Part I
 Proposition 49 Coroll., Part II
 Proposition 45 Coroll. 2, Scol., Part IV
 Proposition 3, Part V


Valtteri Viljanen
 Determination to operation
 Proposition 29, Part I
 Ontology illustrated
 Proposition 8, Part II
 Proposition 8 Coroll., Part II
 Proposition 8 Scol., Part II
 Constitution of essence
 Proposition 56, Part III
 Virtue as power
 Definition 8, Part IV
 The third kind of knowledge
 Proposition 31, Part V
 Determination to operation

Stefano Visentin

 Proposition 3 Scol., Part II
 Proposition Definition of the emotions, Part III
 Proposition 34, Part IV
 Proposition 73, Part IV
 Proposition 20, Part V


Caroline Williams

Elhanan Yakira

 Proposition 15, Part V
 Proposition 16, Part V
 Proposition 17, Part V
 Proposition 18, Part V
 Proposition 19, Part V
 Proposition 20, Part V


Andrew Youpa

Cristina Zaltieri
 La perfettibile perfezione : per una Bildung spinoziana
 Proposition 13 Lem. 3, Part II
 Preface, Part IV
 Proposition 38, Part IV
 Proposition 39 Scol., Part V
 La perfettibile perfezione : per una Bildung spinoziana
Digital projections
Digital projections allow the user to go further in the exploration of the text. They reveal the syntax of each proposition.
 1. Each projection is drawn using the syntax of each text of the Ethics. Each point that forms the projection corresponds to a word or group of words in the text. This division by points makes visible the logical structure of the syntax. The points are connected by lines. Notes on the syntax accompany the projections.
 2. We can play to distort the projection, unfold it. Each projection can return to a linear line of text. Movements : from top to bottom, lateral, in the depth of the field ... Projections are a combination of movement and rest, speed and slowness. The movement of projections reflects the general cohesion of the text, the multiplicity of projections, the infinite way of reading. General instability of projections.
Proposition 17, corollary 2, part. I.

3. The lines draw the projections. The lines can be stiff or curved. They are the same lengths.

4. The projections produce a constant speed. It is the force of things that increases or decreases the speed of projection.
 5. Speed and acceleration are important to evaluate. At each moment each projection returns to its starting constant after absorbing external variations.
Trajectories
 6. The projections have trajectories in space. The trajectories are based on the duration of a proposition in the Ethics. This duration corresponds to the number of connections of the text. At the end of its trajectory, the proposal disappears and reappears at its starting point. Define for each projection its coordinates all along its trajectory. The intersections of trajectories between projections occur continuously.
Part 1, Def. 7, prop. 17


The projections leave traces of their passages. Think of a possibility of evolution of projections. A degree of presence of a projection at different times in the Ethics. The traces are inscribed on other traces like the shocks between the projections. These shocks occur depending on the connections between propositions.


8. Archive of the first works on projections in French. ETHICA_FONTANA_PROJ2012.pdf
 9. Distribution of the projections, according to the reasonings proposed by the text, in 5 families : Positive, Mixed, Negative, Absurd, Restrictive.
Part 1, Def. 1
Each family has identifiable peculiarities. To develop.
This distribution work was initiated by Julie Henry in 2014 from examples in latin.
Examples :
Part 1, Definitio 6
Per Deum / intelligo / ens absolute infinitum / hoc est / substantiam / constantem / infinitis attributis / quorum unumquodque / aeternam et infinitam essentiam / exprimit.
Note : Positive proposition. « ens » et « substantiam » sont sur le même plan : j’entends un étant / [j’entends] une substance. « quorum » introduit une subordonnée. Et peutêtre faudraitil faire un sort à la répétition d’ « infini ».
Part1, Definitio 7
Ea res / libera / dicitur / quae / ex sola suae naturae necessitate / existit / et / a se sola / ad agendum / determinatur. / Necessaria / autem vel potius / coacta / quae / ab alio / determinatur / ad existendum et operandum / certa ac determinata ratione.
Note : Positive proposition. « libera », « necessaria » et « coacta » sont sur le même plan : est dite libre / [est dite] nécessaire / ou plutôt [est dite] forcée. « quae » et « quae » introduise deux subordonnées parallèles. « a se sola » et « ab alio » introduisent un balancement : par ellemême / par autre chose [ce serait aussi intéressant de rendre graphiquement ces balancements].
Part 1, propositio 11
Deus / sive / substantia / constans / infinitis attributis / quorum unumquodque / aeternam et infinitam essentiam / exprimit, / necessario existit.
Note : Positive proposition. « deus » et « substantia » sont sur le même plan [il pourrait aussi y avoir une représentation spéciale pour tous les termes reliés par « seu » ou « sive »]. « quorum » introduit une subordonnée.
Part 1, propositio 14, corollarium 1
Hinc / clarissime sequitur / I° Deum / esse / unicum / hoc est / (per definitionem 6) / in rerum natura / non nisi / unam substantiam / dari / eamque / absolute infinitam / esse, / ut in scholio propositionis 10 / jam innuimus.
Note : Mixted proposition. « non nisi dari » constitue un groupe de sens. « hoc est » introduit une explicitation. Il pourrait y avoir un sort particulier pour toutes les affirmations mentionnant l’évidence de ce qu’elles affirment en regard de ce qui précède, en les reliant d’une certaine façon à ce qui précède.
Part 1, propositio 17, corollarium 1
Hinc sequitur / I° nullam dari / causam / quae / Deum / extrinsece vel intrinsece / praeter ipsius naturae perfectionem / incitet ad agendum.
Note : Negative proposition. (mais qui affirme paradoxalement quelque chose). La construction est complexe : « quae » introduit une subordonnée dont « causam » est le sujet, « incitet » le verbe et « Deum » le COD. « vel » introduit un balancement entre « extrinsece » et « intrisece ».
Part 1, propositio 20, corollarium 2
Sequitur / II° Deum / sive / omnia Dei attributa / esse immutabilia. / Nam / si / ratione existentiae mutarentur,/ deberent / etiam / (per propositionem praecedentem) / ratione essentiae mutari / hoc est / (ut per se notum) /ex veris falsa fieri, / quod est absurdum.
Note : Absurd proposition.
Part 4, propositio 7, corollarium
Affectus / quatenus / ad mentem refertur / nec coerceri / nec tolli / potest / nisi per ideam corporis affectionis / contrariae et fortioris / affectione qua patimur. / Nam / affectus / quo patimur / nec coerceri / nec tolli / potest / nisi per affectum eodem fortiorem eique contrarium / (per propositionem praecedentem) / hoc est / (per generalem affectuum definitionem) / nisi per ideam corporis affectionis fortioris et contrariae / affectioni qua patimur.
Note : Restrictive proposition.
The palette of Emotions
A color is attributed to the digital projections of the Emotions of Part III of the Ethics, from the three primary colors (in painting) red, blue, yellow. These three colors are assigned to the first three affects in the Ethics:
 Joy : yellow
 Sadness : blue
 Desire : red.
The other colors of the other affects derive from the three primary colors according to the palette.
Rigorous counterpoint
_Rigorous counterpoint edition of 5 posters (3mx3m) 2021
This project to be developed, is the logical continuation of Patrick Fontana's research on the connections between the texts of the Ethics. It consists of a moving digital graph, the Rigorous counterpoint (RCP), and an engraved catalog of the graphic identities of each text of the Ethics that the graph can compose.
Rigorous counterpoint development by PierreYves Fave, Patrick Fontana with Nodebox, 2021
Two phases of work
The digital development of the graph. It will be added to the application or presented in installation.
932 engravings of the 932 texts of the Ethics : the catalog of graphic identities of the texts, in collaboration with Florence Hinnneburg, engraver with whom Patrick Fontana has been working for many years.
Partitions (musical) and trajectories
The Rigorous counterpoint imagine (musical) scores of Ethics from the connections between the texts.
In the Ethics texts are demonstrated by others in a specific order. Rigorous conterpoint (RCP) assigns each text a trajectory and duration to traverse it all along the 5 parts of the Ethics. This path corresponds to the number of connections of each text in the Ethics.
RCP composes scores from the trajectories of all texts in connections. Through a set of speeds between the trajectories of each text, RCP imagines the logical progress of the connections in motion.
The Rigorous conterpoint gives an "image / duration" of each text.
Exemple
The horizontal and vertical lines of the RCP are graduated from 1 to 932, which corresponds to the 932 texts that compose Ethics.
image : Fontana and PierreYves Fave, 2015
For example Part 1, Definition 1 is used by :
 Part 1, proposition 7, demonstration
 Part1, proposition 24, demonstration
 Part V, proposition 35, démonstration.
Its trajectory is long since it begins at the beginning of the first part and ends almost at the end of the fifth part of the Ethics.
 In videos, the proposition 17, corollary 2, Part I is demonstrated in the order of the demonstration by :
 Part 1, proposition 11
 Part 1, proposition 17
 Part 1, definition 7
and is subsequently used by :
 Part 1, proposition 29, demonstration
 Part 2, proposition 48, demonstration
The propositions connected to each other develop their trajectories at different rates.
videos : PierreYves Fave, 2015
Catalog of Graphic identities of the propositions
The RCP gives an "image / duration" of each text. This "image / duration" becomes the graphic identity of the catalog.
It consists of 932 engravings of the graphic identities of the Ethique texts.
We need your help to finance this project, if you are interested, please contact Patrick Fontana.
Technical research
The application
The database
We are developing a JSON database model adapted to Spinoza's Ethics, allowing us to dynamically load content into the interface and also to share these contents in a standardized way. This bdd model is constantly evolving in relation to the development of the project.
We also developed a routine python we allow to recover the different versions of the Ethics available in free right on internet as well as a new translation in Brazilian and to format them for our model of bdd json.
Design
Multiple tests and versions of design and graph for the reading interface have all been done under Linux and with free software, mainly Inkscape. We will also share the sources of all these design documents.
The development of the interface
The interface is developed in pure javascript (vanilla). There is no backoffice, or serverside code, which makes the application autonomous, to make it available in different contexts : website, desktop application, mobile application. We use the mithril.js interface framework to gain weight and speed of development. This framework is at the same time very light, flexible in these models of use, and very fast.
We have not added any additional js plugin, such as jquery for example, in order to gain execution velocity and because current javascript environments are powerful enough and standardized enough to be used as is. Webpack serves as a development environment, which allows to design the source application of different modules arranged between them. This has the effect of better organizing the code and allow a more fluid collaborative work.
Sources
All sources of design and codes of the application will be shared under free license Gnu GPLv2 via a deposit lies. If you are interested to use parts of this work please make your request to Patrick Fontana.
Website
Graphic Choice
Spinoza has been a lens polisher. This profession seemed to us to be an interesting starting point to exploit and put in relation with the site. Lenses are used in many scientific fields (astrology, biology, etc ...). They make it possible to isolate an element in a set, to understand its composition and its functioning. Ethica works on this principle. The study of the structure of Ethics involves the isolation of a text or group of text. Ethica website takes this principle, all the contents are accessible but not all legible. Only the first column will be readable. The rest will be blurred. The typography used is Amiri, it is open source. She is part of the family of Elzevirs. Its particularity is to have a triangular wheelbase. It allows a certain lightness in the page and a great readability. Created by the Elzevier family during the 17th century. The Amiri reconstructs are time keeping a modernity in his design.
Interactivity
To make content visible the user must click on a link in the menu on the left. The corresponding column moves to the left of the screen (like a carousel) and gradually, the content becomes more and more clear. The images presented in the site, can be enlarged by clicking on them. Some images are complex and deserve to be observed as much as possible. These images can also be downloaded directly through the site.
CMS content management system and development
We use CMS Grav (https://getgrav.org) for Ethica website. This CMS will allow Patrick Fontana to manage and integrate his content easily. Simply by file and folder management. It does not require a database. Grav is opensource. The language used is the Html generated by the CMS, and the css for the formatting, the javascript Jquery library, for the animation of the displacements of the columns.
Figures Libres
Figures Libres is a collective born from the meeting of two citizen approaches that animate each of its members : Carry messages of sponsors of public, social and cultural utility; to work on free software to create without consuming, to release information, to interact and to enrich oneself together.
The team
Author, director : Patrick Fontana Production : Patrick Fontana, Tygryz Compagny (Emmanuel Ryz) Designers : Bachir Soussi Chiadmi, Kevin Tessier Director of photography : Thomas Lallier
Ethica, work without obstacle, is funded by Conseil régional des Hauts de France, a thematic and structuring project 20152018, research unit Centre de Recherche en Arts et Esthétique (CRAE, EA4291), University of Picardy Jules Verne, France. Scientific partner : Modelling, Information and Systems laboratory (MIS, EA 4290, UPJV). Interns : Sophie Monnier, Miguel Clemente, Freya Van den Bossche, Théo Hordequin.
Patrick Fontana received in 2013, the grant Brouillon d’un Rêve Pierre Schaeffer from Société Civile des Auteurs Multimédia (French multimedia publishing rights society) (SCAM), and the grant aide à l’écriture et au développement aux nouveaux médias from Centre National du Cinéma et de l’image animée, France, (CNC), after the unanimous decision of the jury.
Patrick Fontana and TYGRYZ Compagny, received in 2016, the grant aide à la production DICREAM from Centre National du Cinéma et de l’image animée, France, (CNC).
Ethica has been hosted and supported (20152016) by the Fondation Maison des Sciences de l'homme, Paris, scientific director, JeanPierre Dozon.
The Social and Political Thought Research Group, Brunel University of London participated in the financing of Ethica’s teaser in 2015.
Institutional support

 L’Institut d’Histoire de la Pensée Classique, de l’Humanisme aux Lumières, (UMR 5037, ENS de Lyon)

 L’École Doctorale de Philosophie de l’Université Paris I PanthéonSorbonne

 L’École Doctorale du Programme de PostGraduation et Recherche en Philosophie de L’Université Fédérale de Rio de Janeiro

 Laboratoire de Recherche sur l’Histoire et la Pensée Modernes, Université du Québec, TroisRivières
Presentation of Ethica at international conferences and universities

 International conference Spinoza andarts, organized by the CRAE and CERPHI, Paris, 2014

 University of Milano, University of Bergamo, Department of Philosophy, 2015

 University UNRIO, Rio de Janeiro, Faculty of Philosophy, 2015

 XII International conference Spinoza and Américas, 2015

 International Symposium for Phenomenology, Perugia, Italia Playing with Spinoza's Ethics : the powers of Digital Humanities in the service of an international Spinozism, 2016
On internet:

Ethica, Work Without Obstacle : An Interview with Patrick Fontana, artist July 11, 2019 by Nathan Eckstrand on the blog the The American Philosophical Association ( APA)

Anthony Masure, teacherresearcher in design talks about Ethica during his conference, « Repenser les interfaces du savoir », conference at Rencontres crossmédias IDEFI CréaTIC, dir. Ghislaine Azémard & Arnaud Laborderie, MSH Paris Nord, january 2019.

Presentation of Ethica, the Digital Library and Collective Intelligence workshop : Is the digital revolution the coronation of the "humanities ? June 3th, 2019 at the University of Nanterre.

Ethica is listed in the Campus Katalog Bibliothekssystem of Hamburg University
 Ethica has a page of presentation on eadh.org The European Association for Digital Humanities (EADH)
Contact
Tygryz Compagny Emmanuel Ryz 32 boulevard de Strasbourg CS 30108 75468 Paris Cedex 10, FRANCE Tel : +33 660838433