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	Carl Sagan Portal

sitegeist

5-9-2008 7:35 AM

431 views

sitegeist says:

Carl Sagan - his ideas are still very inspiring.

2 Comments |

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10-26-2009 8:07 PM

reimundo

welcome look visit pagine Carl Sagan
websites visit http://www.flickr.com/photos/rraimundinho/

10-26-2009 8:09 PM

reimundo

can speak our opinion visit http://www.twitter.com/raimundlen
http://www.facebook.com/raimundo.nonato

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<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/4b374198-db77-4c57-aba4-1e799f3a4d4f/3D4C68A0-3ED5-41A2-B404-309E4B20170D/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.carlsagan.com/" href="http://www.carlsagan.com/" style="font-size: 11px;">www.carlsagan.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.carlsagan.com/"><div align="center"><img src="http://content8.clipmarks.com/blog_cache/www.carlsagan.com/img/772753EC-636E-460B-BA92-7C9ADC6536F5" alt="" /></div></blockquote><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content9.clipmarks.com/images/clip-icon.gif" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.carlsagan.com/index_ideas.htm" href="http://www.carlsagan.com/index_ideas.htm" style="font-size: 11px;">www.carlsagan.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.carlsagan.com/index_ideas.htm"><div align="center"><img src="http://content6.clipmarks.com/blog_cache/www.carlsagan.com/img/D1B62EDE-7F5B-4E4E-993F-277AF227822B" alt="ideas" /></div></blockquote><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content7.clipmarks.com/images/clip-icon.gif" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.carlsagan.com/index_ideascontent.htm" href="http://www.carlsagan.com/index_ideascontent.htm" style="font-size: 11px;">www.carlsagan.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.carlsagan.com/index_ideascontent.htm"><STRONG>Baloney Detection Kit</STRONG></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.carlsagan.com/index_ideascontent.htm"><STRONG>Warning signs that suggest deception. Based on the book by Carl Sagan, <A target="_blank" href="http://www.amazon.com/Demon-Haunted-World-Science-Candle-Dark/dp/039453512X/sr=1-2/qid=1162650392/ref=pd_bbs_2/102-7836312-3332147?ie=UTF8&s=books">The Demon Haunted World</A>. The following are suggested as tools for testing arguments and detecting fallacious or fraudulent arguments:</STRONG></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.carlsagan.com/index_ideascontent.htm"><P>Wherever possible there must be independent confirmation of the facts.
</P></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.carlsagan.com/index_ideascontent.htm"><P>Encourage substantive debate on the evidence by knowledgeable proponents of all points of view.
</P></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.carlsagan.com/index_ideascontent.htm"><P>Occam's razor - if there are two hypotheses that explain the data equally well choose the simpler.
</P></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.carlsagan.com/index_ideascontent.htm"><P>Arguments from authority carry little weight (in science there are no "authorities").
</P></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.carlsagan.com/index_ideascontent.htm"><P>Quantify, wherever possible.
</P></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.carlsagan.com/index_ideascontent.htm"><P>Try not to get overly attached to a hypothesis just because it's yours.
</P></blockquote></div><div style="margin: 0px 6px 6px 4px;"><table style="font-size: 11px;border-spacing: 0px;padding: 0px;" cellpadding="0" cellspacing="0" width="100%"><tr><td style="background:transparent;border-width:0px;padding:0px;">&nbsp;</td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/3D4C68A0-3ED5-41A2-B404-309E4B20170D/blog/" title="blog or email this clip"><img src="http://content8.clipmarks.com/images/c2b-foot.png" border="0" alt="blog it" width="107" height="17" style="border-width:0px;padding:0px;margin:0px;" /></a></td></tr></table></div></div>

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