Information

No Nonsense

Anti-pseudoscience, anti-woo, pro science, pro critical thinking, no conspiracy theories, no spin. Count the logical fallacies. No Nonsense!

Members: 358
Latest Activity: 12 hours ago

"Keep an open mind – but not so open that your brain falls out" -unknown

"Extraordinary claims require extraordinary evidence." -- Carl Sagan

"What can be asserted without evidence can also be dismissed without evidence." -- Christopher Hitchens

What is a logical fallacy? All arguments have the same basic structure: A therefore B. They begin with one or more premises (A), which is a fact or assumption upon which the argument is based. They then apply a logical principle (therefore) to arrive at a conclusion (B). An example of a logical principle is that of equivalence. For example, if you begin with the premises that A=B and B=C, you can apply the logical principle of equivalence to conclude that A=C. A logical fallacy is a false or incorrect logical principle. An argument that is based upon a logical fallacy is therefore not valid. It is important to note that if the logic of an argument is valid then the conclusion must also be valid, which means that if the premises are all true then the conclusion must also be true. Valid logic applied to one or more false premises, however, leads to an invalid argument. Also, if an argument is not valid the conclusion may, by chance, still be true. For a more thorough discussion of logical fallacies and how to structure a logical argument, see the New England Skeptical Society's article, How To Argue.

Top 20 Logical Fallacies (in alphabetical order) taken from -

The Skeptics' Guide To The Universe

The New England Skeptical Society The Skeptics' Guide To The Universe Science-Based Medicine
The James Randi Educational Foundation
Propaganda
snopes.com
Bad Science by Ben Goldacre
Simon Singh and his fight to mend British libel laws
Professor Richard Wiseman
PZ Myers' Pharyngula
Dr. Phil Plait and Bad Astronomy
Skeptic Blog
Michael Shermer's Baloney Detection Kit
The Demon-Haunted World: Science as a Candle in the Dark by Carl Sagan
The Skeptics' Dictionary
List of cognitive biases
Don Watson - Weasel Words
QuackWatch
A List of Fallacious Arguments

Chat #NoNonsense

"No skeptic, to my knowledge, ever made a major scientific discovery or advanced the welfare of others."

-- Deepak Chopra (yes, he actually said that)

"The most exciting phrase to hear in science, the one that heralds the most discoveries, is not "Eureka!" (I found it!) but That's funny..." -Isaac Asimov



The scientific world view is full of awe and wonder. Understanding how truly awesome the universe is – in its elegant complexity, its staggering beauty, and the many intricate systems of which it is comprised – gives a profound feeling of connectedness and sparks the imagination. And it has the advantage of being real. -Steven Novella



The glory which is built upon a lie soon becomes a most unpleasant incumbrance. How easy it is to make people believe a lie, and how hard it is to undo that work again.
— Mark Twain

Discussion Forum

Ubiquitous Disconnect from Reality

Started by Ruth Anthony-Gardner. Last reply by Chris G Sep 22. 13 Replies

Search Engine Manipulation Effect

Started by Ruth Anthony-Gardner Sep 18. 0 Replies

Tony Heller/Steve Goddard Climate Denier on Hypertribalism

Started by Ruth Anthony-Gardner. Last reply by Joan Denoo Sep 16. 28 Replies

Replacing Reality

Started by Ruth Anthony-Gardner. Last reply by Ruth Anthony-Gardner Aug 29. 6 Replies

tRump incoherent babbling

Started by Ruth Anthony-Gardner. Last reply by Loren Miller Aug 15. 17 Replies

Think tank really corrupt arms booster

Started by Ruth Anthony-Gardner. Last reply by Grinning Cat Aug 14. 2 Replies

Not The Onion - Steve Moore

Started by Ruth Anthony-Gardner. Last reply by tom sarbeck Jun 9. 12 Replies

Bullshit

Started by Ruth Anthony-Gardner. Last reply by Bertold Brautigan May 5. 25 Replies

Hell for christians? Hell for all?

Started by Patricia. Last reply by Joseph P Feb 7. 60 Replies

Misleading Public Polls

Started by Ruth Anthony-Gardner. Last reply by Ruth Anthony-Gardner Dec 8, 2015. 5 Replies

My arguments are always valid

Started by Ruth Anthony-Gardner. Last reply by tom sarbeck Nov 6, 2015. 4 Replies

The heart of anti-atheist prejudice is distrust

Started by Ruth Anthony-Gardner. Last reply by tom sarbeck Oct 20, 2015. 2 Replies

Idiocracy Now

Started by Ruth Anthony-Gardner. Last reply by Joseph P Sep 2, 2015. 4 Replies

It Takes More Faith to Be an Atheist Than to Believe in God?

Started by Bertold Brautigan. Last reply by Gerald Payne Aug 21, 2015. 21 Replies

Talking Nonsense as US Politcs

Started by Ruth Anthony-Gardner. Last reply by tom sarbeck Aug 17, 2015. 6 Replies

A Quick Puzzle to Test Your Problem-Solving

Started by Grinning Cat. Last reply by tom sarbeck Jul 4, 2015. 6 Replies

Spot Graphics that Lie

Started by Ruth Anthony-Gardner. Last reply by Joseph P Jun 25, 2015. 49 Replies

Susceptibility to Bias

Started by Ruth Anthony-Gardner. Last reply by Joan Denoo Jun 23, 2015. 1 Reply

Comment Wall

Comment

You need to be a member of No Nonsense to add comments!

Comment by Christopher on September 6, 2010 at 5:38am
"It requires only two things to win credit for a miracle: a mountebank and a number of silly women." Marquis de Sade
Comment by Christopher on September 6, 2010 at 5:22am
Daniel,
where did you find that Hole In The Head vid? That was too fucking painful to watch. I need vids like that like I need a hole in my fucking... well, you get the point
Comment by Christopher on September 6, 2010 at 5:19am
Daniel,

Sacha could be the next virgin mary?
It would seem the kooks even have branch offices, and have become as much of a pain in the ass in Japan, as they have in the west
http://scienceblogs.com/insolence/2010/09/when_western_woo_invades_...
Comment by Daniel Wachenheim on September 6, 2010 at 3:29am
Sacha, be careful with this product. I could not find whether it is used orally or vaginally. Improper placement could have the opposite effect and render the user pregnant without benefit of intercourse.
Comment by sacha on September 6, 2010 at 2:48am
Comment by Glenn Sogge on September 5, 2010 at 9:18pm
Quote of the Day: "An ad hominem attack against an intellectual, not against an idea, is highly flattering. It indicates that the person does not have anything intelligent to say about your message." ~ Nassim Nicholas Taleb, The Black Swan
Comment by sacha on September 4, 2010 at 10:09pm
thanks, Christopher - Dara O'Briain is fabulous
Comment by Daniel on September 4, 2010 at 3:20pm
@Daniel the Apostate

RE: Trepanation
http://www.holeintheheadmovie.com/
Comment by Ann on September 4, 2010 at 11:17am
Alternative treatment - something people wouldn't use on their cars but surprisingly do use on themselves.

Comment by Christopher on September 4, 2010 at 10:32am
QOTD? - "Oh herbal medicine has been around for thousands of years. In deed it has, and then we tested it all, and the stuff that worked became medicine, and the rest of it is just a nice bowl of soup, and some potpourri." - Dara O'Briain
 

Members (358)

 
 
 

line

Update Your Membership :

Membership

line

line

Nexus on Social Media:

line

© 2016   Atheist Nexus. All rights reserved. Admin: Richard Haynes.   Powered by

Badges  |  Report an Issue  |  Terms of Service