Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online.
Risks to civilization, humans, and planet Earth are existential risks that could threaten humankind as a whole, have adverse consequences for the course of human civilization, or even cause the end of planet Earth. This book contains scenarios that have been suggested that will almost certainly end life on Earth and are likely to happen on a shorter or longer timescale, and others that are extremely unlikely, and may even be impossible.
Project Webster represents a new publishing paradigm, allowing disparate content sources to be curated into cohesive, relevant, and informative books. To date, this content has been curated from Wikipedia articles and images under Creative Commons licensing, although as Project Webster continues to increase in scope and dimension, more licensed and public domain content is being added. We believe books such as this represent a new and exciting lexicon in the sharing of human knowledge.
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