From the Bookshelf of Atheists and Skeptics…
Find A Copy At
Group Discussions About This Book
No group discussions for this book yet.
What Members Thought

Me gusta cuando transcriben las conferencias de los grandes pensadores a modo de libro, de esta forma están a tu alcance y te permiten formar parte de ellas aunque no estuviste ahí.
Carl Sagan fue un gran visionario y siempre quiso difundir el conocimiento y la curiosidad como un modo a partir del cual podemos hacernos una mente crítica y valorar lo importante que es indagar más sobre las cosas, formando un entendimiento basado en la ciencia y una continua búsqueda de la verdad. Hace observacion ...more
Carl Sagan fue un gran visionario y siempre quiso difundir el conocimiento y la curiosidad como un modo a partir del cual podemos hacernos una mente crítica y valorar lo importante que es indagar más sobre las cosas, formando un entendimiento basado en la ciencia y una continua búsqueda de la verdad. Hace observacion ...more

I loved rereading this one. He was a wise man, full of insight. The world is smaller without him in it.
Carl Sagan was a brilliant man. His lectures were thought-provoking and informative. He talks about the likelihood of extraterrestrial life, life on our planet, our sustainability for the future when we have the power to destroy ourselves and most life on the planet. Just so many thoughts and ideas and science packed into this book. There is a Q&A section at the end on some of the questions oth ...more
Carl Sagan was a brilliant man. His lectures were thought-provoking and informative. He talks about the likelihood of extraterrestrial life, life on our planet, our sustainability for the future when we have the power to destroy ourselves and most life on the planet. Just so many thoughts and ideas and science packed into this book. There is a Q&A section at the end on some of the questions oth ...more

Jul 16, 2009
Rebecca
marked it as to-read

Mar 27, 2010
Kristjan Wager
marked it as to-read

Aug 28, 2010
John
rated it
it was amazing
·
review of another edition
Shelves:
philosophy-atheism-religion,
science

Oct 17, 2010
Not
marked it as to-read

Nov 01, 2010
William Weyer
marked it as to-read

Mar 22, 2011
Sydney
marked it as to-read

Apr 08, 2011
André
marked it as to-read

Apr 25, 2011
Robert Wilson
marked it as to-read

Mar 18, 2012
Leon Aldrich
marked it as to-read

Apr 30, 2012
Ivan Ivic
marked it as to-read

Jun 12, 2012
B
marked it as to-read

Mar 27, 2013
Jade Gonzales
marked it as to-read

Oct 13, 2014
Jason
marked it as to-read

May 26, 2017
Karigan
marked it as to-read