The Hacker Ethic and the Spirit of the Information Age is a book released in 2001, and written by Pekka Himanen, with prologue written by Linus Torvalds and the epilogue written by Manuel Castells.
[1] Pekka Himanen is a philosopher.
[2] Manuel Castells is an internationally well-known sociologist.
Linus Torvalds is the creator of the Linux kernel.
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