change problem domain; add reference

3 files changed, 144 insertions, 10 deletions

diff --git a/intro.md b/old/intro-copyleft-use.md
index c5c6278..c5c6278 100644
--- a/intro.md
+++ b/old/intro-copyleft-use.md
diff --git a/ref.bib b/ref.bib
index db1f8bf..badfdee 100644
--- a/ref.bib
+++ b/ref.bib
@@ -780,6 +780,134 @@
   publisher    = {Springer Science and Business Media LLC},
 }
 
+@Article{Cobreros2017,
+  author       = {Cobreros, Pablo and Egré, Paul and Ripley, Dave and van Rooij, Robert},
+  date         = {2017-10},
+  journaltitle = {Synthese},
+  title        = {Tolerant reasoning: nontransitive or nonmonotonic?},
+  doi          = {10.1007/s11229-017-1584-8},
+  issn         = {1573-0964},
+  number       = {S3},
+  pages        = {681--705},
+  volume       = {199},
+  file         = {:Cobreros2017 - Tolerant Reasoning_ Nontransitive or Nonmonotonic_.pdf:PDF:https\://link.springer.com/content/pdf/10.1007/s11229-017-1584-8.pdf},
+  publisher    = {Springer Science and Business Media LLC},
+}
+
+@Book{Popper2013,
+  author    = {Popper, Karl R.},
+  date      = {2013},
+  title     = {The Open Society and Its Enemies},
+  edition   = {New One-Volume edition with a New introduction by Alan Ryan and an essay by E. H. Gombrich},
+  editor    = {E. Gombrich and Alan Ryan},
+  isbn      = {9781400846672},
+  location  = {Princeton, NJ},
+  pagetotal = {1},
+  publisher = {Princeton University Press},
+  subtitle  = {New One-Volume Edition},
+  ppn_GVK   = {1066745226},
+}
+
+@Article{Zuolo2013,
+  author       = {Federico Zuolo},
+  date         = {2013-06},
+  journaltitle = {European Journal of Political Theory},
+  title        = {Toleration and informal groups},
+  doi          = {10.1177/1474885112465249},
+  issn         = {1741-2730},
+  number       = {3},
+  pages        = {288--305},
+  subtitle     = {How does the formal dimension affect groups’ capacity to tolerate?},
+  volume       = {12},
+  file         = {:Zuolo2013 - Toleration and Informal Groups.pdf:PDF},
+  publisher    = {SAGE Publications},
+}
+
+@Book{Forst2012,
+  author    = {Forst, Rainer},
+  date      = {2012},
+  title     = {Tolerance in Conflict},
+  doi       = {10.1017/cbo9781139051200},
+  isbn      = {9781139051200},
+  publisher = {Cambridge University Press},
+  subtitle  = {Past and Present},
+  file      = {:Forst2012 - Tolerance in Conflict.pdf:PDF},
+}
+
+@Article{Apressyan2012,
+  author       = {Apressyan, Ruben},
+  date         = {2012},
+  journaltitle = {Journal of Philosophical Research},
+  title        = {The Principle of Toleration},
+  doi          = {10.5840/jpr201237supplement39},
+  issn         = {1053-8364},
+  number       = {9999},
+  pages        = {223--227},
+  subtitle     = {Under What Conditions?},
+  volume       = {37},
+  file         = {:Apressyan2012 - The Principle of Toleration.pdf:PDF:https\://www.pdcnet.org/8525737F00583637/file/43573BDB8FA8F407C1257A610078B1CA/$FILE/jpr_2012_0037_9999_0235_0239.pdf},
+  publisher    = {Philosophy Documentation Center},
+}
+
+@Article{Panda2012,
+  author       = {Panda, Ranjan K.},
+  date         = {2012-04},
+  journaltitle = {ETHICS IN PROGRESS},
+  title        = {Ethics of Knowledge Sharing},
+  doi          = {10.14746/eip.2012.1.3},
+  issn         = {2084-9257},
+  number       = {1},
+  pages        = {53--70},
+  subtitle     = {A Perspective of Social Ontology},
+  volume       = {3},
+  file         = {:Panda2012 - Ethics of Knowledge Sharing.pdf:PDF:https\://pressto.amu.edu.pl/index.php/eip/article/download/10453/9992},
+  publisher    = {Adam Mickiewicz University Poznan},
+}
+
+@Article{Verkuyten2019,
+  author       = {Verkuyten, Maykel and Yogeeswaran, Kumar and Adelman, Levi},
+  date         = {2019-09},
+  journaltitle = {European Journal of Social Psychology},
+  title        = {Toleration and prejudice‐reduction},
+  doi          = {10.1002/ejsp.2624},
+  issn         = {1099-0992},
+  number       = {2},
+  pages        = {239--255},
+  subtitle     = {Two ways of improving intergroup relations},
+  volume       = {50},
+  file         = {:Verkuyten2019 - Toleration and Prejudice‐reduction.pdf:PDF},
+  publisher    = {Wiley},
+}
+
+@Article{Rappaport2017,
+  author       = {Jesse Rappaport},
+  date         = {2017-11},
+  journaltitle = {Philosophy & Technology},
+  title        = {Is Proprietary Software Unjust?},
+  doi          = {10.1007/s13347-017-0294-y},
+  issn         = {2210-5441},
+  number       = {3},
+  pages        = {437--453},
+  subtitle     = {Examining the Ethical Foundations of Free Software},
+  volume       = {31},
+  file         = {:Rappaport2017 - Is Proprietary Software Unjust_.pdf:PDF},
+  publisher    = {Springer Science and Business Media LLC},
+}
+
+@Article{Bain2020,
+  author       = {Andrew Bain and Paul Formosa},
+  date         = {2020-04},
+  journaltitle = {Kantian Review},
+  title        = {Toleration and Some Related Concepts in Kant},
+  doi          = {10.1017/s1369415420000035},
+  issn         = {2044-2394},
+  number       = {2},
+  pages        = {167--192},
+  volume       = {25},
+  file         = {:Bain2020 - Toleration and Some Related Concepts in Kant.pdf:PDF},
+  publisher    = {Cambridge University Press (CUP)},
+}
+
 @Comment{jabref-meta: databaseType:biblatex;}
 
 @Comment{jabref-meta: fileDirectory-jonas-bastian:/home/jonas/Projects/RUC/LIB/copyleft;}
diff --git a/report.qmd b/report.qmd
index 7b5a2c7..02e47d2 100644
--- a/report.qmd
+++ b/report.qmd
@@ -1,7 +1,7 @@
 ---
 title: Er copyleft etisk forsvarligt?
-subtitle: |
- Moralfilosofisk undersøgelse af tolerance ved åben deling af ideer
+#subtitle: |
+# Moralfilosofisk undersøgelse af en type af software-licenser
 
 date: 2025-12-18
 
@@ -77,11 +77,11 @@ include-in-header:
 #keep-tex: true
 ---
 
-<!--
-
 # Abstract
 
-I denne tekst undersøges det,
+<!--
+Denne tekst undersøger en type af software-licenser moralfilosofisk.
+
 hvorvidt vi, når vi deler kreative ressourcer,
 bør sikre samme vilkår transitivt som vi tildeler direkte.
 Open Knowledge er kreative ressourcer som er sikret,
@@ -103,11 +103,13 @@ hvorvidt etisk fremsyn er normativt
 for fælled-baseret peer-produktion,
 dvs. hvorvidt vi, når vi deler, bør sikre samme vilkår transitivt
 som vi tildeler direkte.
+-->
 
 ::: {lang=en}
 
-FIXME: unfinished...
+FIXME
 
+<!--
 Open Source is a popular praxis for sharing creative resources.
 Several variants of Open Source exist,
 of which one the older ones---copyleft---is distinguished
@@ -115,15 +117,13 @@ by it embedding an ethical principle called ethical foresight.
 This paper investigates
 whether ethical foresight is normative
 for commons-based peer production.
+-->
 
 :::
 
--->
-
 # Introduktion
 
-{{< include intro.md >}}
-
+<!--
 # Disposition
 
 1. Introduktion
@@ -142,13 +142,19 @@ for commons-based peer production.
   * Hvordan kan deontologien sætte grænser
     for, hvorvidt lukning af åbne ideer skal tolereres?
 8. Diskussion af deontologiens evne til at fortælle os hvad vi skal tolerere.
+-->
 
 # Teori og metode
 
+<!--
 {{< include method.md >}}
+-->
 
 # FIXME: centrale afsnit...
 
+FIXME: @Chopra2008, kap. 2.
+Måske også @Rappaport2017.
+
 <!--
 
 # Redegørelse for copyleft