Tag Archives: closed mind

The Nature of Physical Objects (July 2014)

René Descartes (1596-1650) argued that we cannot be certain of the truth of any of our beliefs about the external world. Our only reason for believing in the existence of the physical world, after all, consists in our experiences. All our beliefs … Continue reading

Posted in Monthly Conundrums | Tagged , , , , , , , , | 151 Comments

Opening Minds

What a long and torturous road it has been to this new website. A major learning experience. But very interesting. I found the same thing with Twitter and Facebook. Until I taught myself how to use them I was sniffy; … Continue reading

Posted in Reflections | Tagged , , , , , , | 31 Comments