ollective events&quot;.

(Fact)   C(-)  =&gt;  K(0),   &quot;Chosen events support the Knowledge regime&quot;.

(Rule)   C(+)  =&gt;  K(0),   &quot;Collective events support the Knowledge regime&quot;.

(Case)   C(0)  =&gt;  C(+),   &quot;Current events fairly sample Collective events&quot;.

(Fact)   C(0)  =&gt;  K(0),   &quot;Current events support the Knowledge regime&quot;.

2.3.3  Testing

If the observer looks up and does not see dark clouds, or if he runs for
shelter but it does not rain, then there 