Philosophy of testimony captured in the motto of the Royal Society – ‘Nullius in verba (no man's word)’. Crudely put, the question is: 'How can testimony give us knowledge when we have no reasons of our own?' Coady suggests that there are two approaches to this problem: and Hume is one of the few early philosophers to offer anything like a sustained account of testimony, this can be found in his "‘An Enquiry Concerning Human Understanding’" in the section on miracles. The basic idea is that our justification for believing what people tell us comes from our experience of the ‘...constant and regular
9K333 Verba 9K333 Verba The 9K333 "Verba" (, "Willow") is a Russian fourth-generation man-portable infrared homing surface-to-air missile (SAM) MANPADS. "9K333" is the Russian GRAU designation of the system. Its NATO reporting name is SA-25. The 9K333 "Verba" was originally developed as a replacement for the 9K38 Igla. The Verba's primary new feature is its multispectral optical seeker, using three sensors - ultraviolet, near infrared, and mid-infrared - as opposed to the Igla-S' two. Cross-checking sensors against one another better discriminates between relevant targets and decoys, and decreases the chance of disruption from countermeasures, including lasers that attempt to blind missiles. The