
chapter
five
Humans—Actual, Imagined,
and Implied
In painting the background for the particle
swarm, we are developing a perspective of
the individual mind embedded inextricably in
its social context. But it is hard to establish
what exactly is meant by “mind.” It is a word
with no definition, because all attempts to
define it are necessarily circular. The exis-
tence of mind is self-evident and only self-
evident, known only by direct experience
of one’s own mind and inference of other
people’s—or is it through inference that we
know our own minds, too?
In this chapter we introduce some ideas
from the social sciences, focusing as before
on computer simulations ...