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+#+TITLE:     Free Software, Free Society
+#+AUTHOR:    Milan Santosi
+#+EMAIL:     milan.santosi@gmail.com
+#+DATE:      2012-04-12 Thu
+#+DESCRIPTION: 
+#+KEYWORDS: 
+#+LANGUAGE:  en
+#+OPTIONS:   H:3 num:t toc:t \n:nil @:t ::t |:t ^:t -:t f:t *:t <:t
+#+OPTIONS:   TeX:t LaTeX:t skip:nil d:nil todo:t pri:nil tags:not-in-toc
+#+INFOJS_OPT: view:nil toc:nil ltoc:t mouse:underline buttons:0 path:http://orgmode.org/org-info.js
+#+EXPORT_SELECT_TAGS: export
+#+EXPORT_EXCLUDE_TAGS: noexport
+#+LINK_UP:   
+#+LINK_HOME: 
+
+#+startup: oddeven
+#+startup: beamer
+#+LaTeX_CLASS: beamer
+#+LaTeX_CLASS_OPTIONS: [bigger]
+#+latex_header: \mode<beamer>{\usetheme{Copenhagen}}
+#+BEAMER_FRAME_LEVEL: 2
+
+#+COLUMNS: %20ITEM %13BEAMER_env(Env) %6BEAMER_envargs(Args) %4BEAMER_col(Col) %7BEAMER_extra(Extra)
+
+
+* Introduction
+** Overview
+- Understanding software
+- What are the four freedoms of free software?
+- What's the difference between Open Source and Free Software? 
+
+* Considerations about Software
+- Source Code is a work of authorship, similar but not identical to
+  works of literature, a cooking recipe, or a musical piece.
+  - Side Note: Legally, works of authorship fall under Copyright.
+- Some form of Instruction set to make a machine do something.
+- Condensed knowledge, or information (hence IT).
+
+* Considerations about Knowledge
+- Information has unique, properties, it is not a real commodity and
+  it cannot easily be contained.
+- From an economic point of view, knowledge is a positive externality.
+  - Software, like all knowledge, should be accessible in a democratic
+    and nondiscriminatory way.
+* Intellectual "Property"?
+- Umbrella term for copyright, patent, trademark and other
+  categories law. Those have virtually nothing in common.
+- Commonly misused to actually mean anything.
+- Implies claim to ownership, in particular of ideas.
+
+* Market implications
+- In a free market economy monopolies are ususally dangerous and have
+  to be avoided.
+  - Monopolies on public goods are really, really bad.
+- Software still generates economic value; however, most is generated
+  by use, not sale of software.
+- Software patents are in effect monopolies on ideas.
+  
+* The Four Freedoms
+** Freedom 0
+- You are free to run the program, for any purpose.
+  - Not as obvious as it might seem.
+** Freedom 1
+- You are free to study how the program works, and change it so it
+  does your computing as you wish. Access to the source code is a
+  precondition for this.
+  - The user controls the software, not the other way around.
+** Freedom 2
+- You are free to redistribute copies so you can help your neighbor.
+  - Few people realize how important sharing is, in particular sharing
+    of public goods. Contrary to common propaganda, ideas, techniques, stories,
+    melodies, images etc. are NOT hurt by sharing. On the contrary,
+    sharing keeps them alive.
+** Freedom 3
+- You are free to distribute copies of your modified versions to
+  others. By doing this you can give the whole community a
+  chance to benefit from your changes. Access to the source code is a
+  precondition for this.
+
+* Open Source? 
+Openness of source is less decisive when one or more of the four
+freedoms are formally or effectively taken away.
+The term "Open Source" is usually used synonymous to Free Software, in
+the past the term was coined to avoid misunderstandings. 
+
+* Licensing 
+** GPL
+- Copyleft, restrictive, enforces all four freedoms.
+*** BSD
+- Non-copyleft, permissive, not all rights have to be conserved.
+
+
+- Perversion Software Patente: Wie etwas, das eigentlich Innovation foerdern soll genau das Gegenteil bewirkt.
+- Digital Restrictions Management (DRM):
+ - Defective by Design und Malicious Features. Beispiele: Amazon Kindle, ei-Phone, Skype, Spotify, Steam, Diverse unfreie Betriebssysteme
+ - Probleme mit restriktiven Datenformaten: MP3, flash, docx, etc...
+
diff --git a/kiss/freedom/freedomslides.pdf b/kiss/freedom/freedomslides.pdf
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+% Created 2012-04-12 Thu 16:37
+\documentclass[bigger]{beamer}
+\usepackage[utf8]{inputenc}
+\usepackage[T1]{fontenc}
+\usepackage{fixltx2e}
+\usepackage{graphicx}
+\usepackage{longtable}
+\usepackage{float}
+\usepackage{wrapfig}
+\usepackage{soul}
+\usepackage{textcomp}
+\usepackage{marvosym}
+\usepackage{wasysym}
+\usepackage{latexsym}
+\usepackage{amssymb}
+\usepackage{hyperref}
+\tolerance=1000
+\mode<beamer>{\usetheme{Copenhagen}}
+\providecommand{\alert}[1]{\textbf{#1}}
+
+\title{Free Software, Free Society}
+\author{Milan Santosi}
+\date{2012-04-12 Thu}
+\hypersetup{
+  pdfkeywords={},
+  pdfsubject={},
+  pdfcreator={Emacs Org-mode version 7.8.08}}
+
+\begin{document}
+
+\maketitle
+
+\begin{frame}
+\frametitle{Outline}
+\setcounter{tocdepth}{3}
+\tableofcontents
+\end{frame}
+
+
+
+
+\section{Introduction}
+\label{sec-1}
+\begin{frame}
+\frametitle{Overview}
+\label{sec-1-1}
+
+\begin{itemize}
+\item Understanding software
+\item What are the four freedoms of free software?
+\item What's the difference between Open Source and Free Software?
+\end{itemize}
+\end{frame}
+\section{Considerations about Software}
+\label{sec-2}
+
+\begin{itemize}
+\item Source Code is a work of authorship, similar but not identical to
+  works of literature, a cooking recipe, or a musical piece.
+\begin{itemize}
+\item Side Note: Legally, works of authorship fall under Copyright.
+\end{itemize}
+\item Some form of Instruction set to make a machine do something.
+\item Condensed knowledge, or information (hence IT).
+\end{itemize}
+\section{Considerations about Knowledge}
+\label{sec-3}
+
+\begin{itemize}
+\item Information has unique, properties, it is not a real commodity and
+  it cannot easily be contained.
+\item From an economic point of view, knowledge is a positive externality.
+\begin{itemize}
+\item Software, like all knowledge, should be accessible in a democratic
+    and nondiscriminatory way.
+\end{itemize}
+\end{itemize}
+\section{Intellectual ``Property''?}
+\label{sec-4}
+
+\begin{itemize}
+\item Umbrella term for copyright, patent, trademark and other
+  categories law. Those have virtually nothing in common.
+\item Commonly misused to actually mean anything.
+\item Implies claim to ownership, in particular of ideas.
+\end{itemize}
+\section{Market implications}
+\label{sec-5}
+
+\begin{itemize}
+\item In a free market economy monopolies are ususally dangerous and have
+  to be avoided.
+\begin{itemize}
+\item Monopolies on public goods are really, really bad.
+\end{itemize}
+\item Software still generates economic value; however, most is generated
+  by use, not sale of software.
+\item Software patents are in effect monopolies on ideas.
+\end{itemize}
+  
+\section{The Four Freedoms}
+\label{sec-6}
+\begin{frame}
+\frametitle{Freedom 0}
+\label{sec-6-1}
+
+\begin{itemize}
+\item You are free to run the program, for any purpose.
+\begin{itemize}
+\item Not as obvious as it might seem.
+\end{itemize}
+\end{itemize}
+\end{frame}
+\begin{frame}
+\frametitle{Freedom 1}
+\label{sec-6-2}
+
+\begin{itemize}
+\item You are free to study how the program works, and change it so it
+  does your computing as you wish. Access to the source code is a
+  precondition for this.
+\begin{itemize}
+\item The user controls the software, not the other way around.
+\end{itemize}
+\end{itemize}
+\end{frame}
+\begin{frame}
+\frametitle{Freedom 2}
+\label{sec-6-3}
+
+\begin{itemize}
+\item You are free to redistribute copies so you can help your neighbor.
+\begin{itemize}
+\item Few people realize how important sharing is, in particular sharing
+    of public goods. Contrary to common propaganda, ideas, techniques, stories,
+    melodies, images etc. are NOT hurt by sharing. On the contrary,
+    sharing keeps them alive.
+\end{itemize}
+\end{itemize}
+\end{frame}
+\begin{frame}
+\frametitle{Freedom 3}
+\label{sec-6-4}
+
+\begin{itemize}
+\item You are free to distribute copies of your modified versions to
+  others. By doing this you can give the whole community a
+  chance to benefit from your changes. Access to the source code is a
+  precondition for this.
+\end{itemize}
+\end{frame}
+\section{Open Source?}
+\label{sec-7}
+
+Openness of source is less decisive when one or more of the four
+freedoms are formally or effectively taken away.
+The term ``Open Source'' is usually used synonymous to Free Software, in
+the past the term was coined to avoid misunderstandings. 
+\section{Licensing}
+\label{sec-8}
+\begin{frame}
+\frametitle{GPL}
+\label{sec-8-1}
+
+\begin{itemize}
+\item Copyleft, restrictive, enforces all four freedoms.
+\end{itemize}
+\begin{itemize}
+
+\item BSD
+\label{sec-8-1-1}%
+\begin{itemize}
+\item Non-copyleft, permissive, not all rights have to be conserved.
+\end{itemize}
+
+
+\begin{itemize}
+\item Perversion Software Patente: Wie etwas, das eigentlich Innovation foerdern soll genau das Gegenteil bewirkt.
+\item Digital Restrictions Management (DRM):
+\begin{itemize}
+\item Defective by Design und Malicious Features. Beispiele: Amazon Kindle, ei-Phone, Skype, Spotify, Steam, Diverse unfreie Betriebssysteme
+\item Probleme mit restriktiven Datenformaten: MP3, flash, docx, etc\ldots{}
+\end{itemize}
+\end{itemize}
+
+\end{itemize} % ends low level
+\end{frame}
+
+\end{document}
\ No newline at end of file