Group: humanities.philosophy.objectivism
From: David Schwartz
Date: Saturday, March 29, 2008 10:19 PM
Subject: Re: On color: For you Non-believers

On Mar 28, 6:21 pm, Gordon Sollars wrote:

> That is where an insistence on certainty gets you. For me, and
> fortunately for science, all that knowledge requires is tested
> unfalsified conjectures. Am I *certain* that the Sun is larger than the
> Earth? Of course not. Do I *know* that the Sun is larger? Of course.

I do not insist on certainty. I insist that scientific conclusions not
be severed from the evidence that justifies considering them to be
knowledge.

DS