2083: A European Declaration of Independence is a manifesto by Anders Behring Breivik (using the pen name "Andrew Berwick"). "2083" is a reference to the 400th anniversary of the Battle of Vienna, in which the armies of the Ottoman Empire were defeated, thereby that most of Europe would not become part of the Muslim empire. Large portions of the manifesto are copied directly from Ted Kaczynski's manifesto with minor changes. Breivik writes:
I’ve spent a total of 9 years of my life working on this project. The first five years were spent studying and creating a financial base, and the last three years was spent working full time with research, compilation and writing. Creating this compendium has personally cost me a total of 317 000 Euros (130 000 Euros spent from my own pocket and 187 500 Euros for loss of income during three years). All that, however, is barely noticeable compared to the sacrifices made in relation to the distribution of this book, the actual marketing operation;)
The importance of spreading the truth and distribute sound strategies cannot be underestimated as it is at the very core of our current resistance efforts. I do hope you take the time to read it. Several aspects of the work is truly unique and no similar compendium exists today. Don’t let the topics discussed in the books startle you too much. Many of the topics may seem completely absurd or too radical today, but in a couple of decades, you will start to understand its relevancy to our struggle. Nevertheless, if the content freaks you out too much, to a degree where you want to delete it, I would highly recommend you rather save it on a USB flash drive (small memory chip) and place the chip in a safe location. Because it is likely that you will want to read it at some point in time. After all, we can only ignore central aspects of reality for so long.