The theory, principles and practice of multi-agent systems is typically cha
racterised as a computational and engineering discipline, since it is throu
gh the medium of computational systems that artificial agent systems are mo
st commonly expressed. However, most definitions of agency draw directly on
non-computational disciplines for inspiration. During the 1999 UK workshop
on multi-agent systems, UKMAS'99, we invited four speakers to address the
conceptualisation of multi-agent systems from their perspective as non-comp
uter scientists. This paper presents their arguments and summarises some of
the key points of discussion during the panel.