Most Helpful Customer Reviews
50 of 51 people found the following review helpful:
5.0 out of 5 stars
Why science is essential, 2 Jun 1999
By A Customer
This review is from: The Demon-haunted World (Paperback)
Carl Sagan's book makes clear that human ignorance can lead to some pretty weird, and potentially dangerous, belief systems, such as the belief in alien abductions, or the belief in witches. What is actually frightening is that people hold on to some of these beliefs, despite the overwhelming scientific evidence to the contrary. The book contains some sobering examples of human ignorance, plus some of its causes. The book also contains a sample of some remarkable letters Sagan has received in the past few years, and a D.I.Y. baloney detection kit. I found the book a highly accessible and passionate defence of scientific thinking. Sagan's take home message is that science does not necessarily rid the world of its beauty. On the contrary, a scientific perspective can reveal some truly amazing things that we can not perceive with our senses, such as the structure of the atom. I can recommend the book to everyone; I actually read it twice.
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22 of 23 people found the following review helpful:
5.0 out of 5 stars
At night a candle's brighter than the sun..., 15 Jun 2007
The blurb on the back cover says; "...Sagan examines and authoritatively debunks...witchcraft, faith healing and UFOs" - this he does but it is not really the main point of the book.
Sagan never sets out to trash some compendium of "new age" beliefs or all the paranormal and paraphyschological bunk that is currently doing the rounds. Instead, he uses examples such as UFOs, alien abductions and faith healing to instruct the reader in how such myths and pseudoscience can become so believable to so many. Helpfully he also equips the reader with the mental tools necessary to examine such claims for themselves in a sceptical and rational manner, his so called "baloney detection kit". This kit includes various tools for sceptical and scientific reasoning as well as how to recognise common fallacies of logic and rhetoric.
If you read this book expecting to be spoon fed arguments against various pseudoscientific, quasi-religious (or just plain-religious) and other paranormal beliefs then you are going to be disappointed. If, on the other hand, you want to be able to critically analyse theories and ideas (scientific or otherwise), if you want to be able to think for yourself and if you want to be able to recognise when you are being fed fallacious and fraudulent arguments then you can't go far wrong with this book.
Please read this book if you get the chance, it is marvellous piece of work, erudite and compassionate without ever being patronising and should be compulsory reading in every school, for pupils, teachers and parents.
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43 of 46 people found the following review helpful:
5.0 out of 5 stars
A Message of Rational Hope and Despair at Mysticism, 2 Aug 2004
By A Customer
This book, more than any other on this theme, subjects many of the popular delusions and superstitions that hold back and threaten the very existence of human society, against the "gold standard" of rational, scientific thought and method. According to Sagan, our heads are full of confusion and misinformation and there are forces that wish to keep it that way. Unfortunately, the status quo is dangerous. To wake from a slumber of indoctrination, media propaganda and self-delusion, read this book, in one sitting, as the perfect antidote. I enjoyed this book so much that I have read and re-read it many times over. I've given copies to my dearest friends. This is an intellectual tour-de-force of a book. With every reading, I muse on how preciuous and rare clear and incisive thinkers with a voice that can reach everyone are. Carl Sagan is sorely missed.
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