Why is it
that modern liturgies, which accurately express the beliefs of the
participants, often seem to fail as ritual while older forms, embodying what many
participants would find to be out-moded ideas, remain powerful? Two articles I read recently on the neurobiology
of music may offer important clues to a biological basis for what Pope Benedict
has identified as the tension between the hermeneutic of continuity and the
hermeneutic of rupture.
Ian Cross, director of Cambridge
University’s Centre for Music and Science, and Aniruddh
D. Patel of the Neuroscience Institute, have both written extensively on
music’s ability to create group experience.
Cross’s short piece, “Music and
Social Being,” and Patel’s Templeton Foundation essay, “Music as a
Transformative Technology of the Mind,” both argue that a regular pulse
draws participants into a group experience and and allows participants to share an experience in ways that may actually impeded by ordinary discourse.
Cross begins
by positing that, while music does not seem to have the same innate biological
basis as language, it does seem to have similarities across cultures that make
it more than an evolutionary remnant, as is demonstrated in the nearly
universal phenomenon of lullaby behavior between mother and infant. If one broadens the standard Western
definition to think of music as patterns of events occurring at regular
temporal intervals, dance, the chanting of religious texts, and other
activities that may not initially be defined by a given culture as music are
more easily seen as part of the larger phenomenon. Cross concludes that the key here may be what
he calls entrainment, the shared experience of the regular pulse, “which
involves the coordination in time of one participant's musical behaviours with
those of another… and the organisation of the timing of actions and sounds
around the abstracted pulse.” A group
of disparate individuals, in Cross’s thinking, are literally caught up in a
beat and brought into a shared experience.
This is easy enough for anyone who has been to a concert to
understand. Patel goes so far as to
argue that may be what makes music a key factor in adolescent identity formation.

