6. Divided City, Slavish Italy, Universal Empire

In medias res It is an oft-repeated commonplace that Dante’s Commedia starts in medias res: ‘[n]el mezzo del cammin di nostra vita’ [[i]n the middle of the journey of our life]. This ‘vertical’ reading of the poem’s sixth cantos will emulate this technique, by taking as its starting-point the exclamation which marks the precise centre of the central canto of the three under consideration: ‘Ahi serva Italia…’ [Ah, slavish Italy…]. This outburst opens a unique window onto the cantos here under ..

Vertical Readings in Dante's Comedy. Volume 1

Vertical Readings in Dante's ‘Comedy' is a reappraisal of the poem by an international team of thirty-four scholars. Each vertical reading analyses three same-numbered cantos from the three canticles: Inferno i, Purgatorio i and Paradiso i; Inferno ii, Purgatorio ii and Paradiso ii; etc. Although scholars have suggested before that there are correspondences between same-numbered cantos that beg to be explored, this is the first time that the approach has been pursued in a systematic fashion across the poem. This collection - to be issued in three volumes - offers an unprecedented repertoire of vertical readings for the whole poem. As the first volume exemplifies, vertical reading not only articulates unexamined connections between the three canticles but also unlocks engaging new ways to enter into core concerns of the poem. The three volumes thereby provide an indispensable resource for scholars, students and enthusiasts of Dante

A protocol for training group-housed rhesus macaques (Macaca mulatta) to cooperate with husbandry and research procedures using positive reinforcement

There has been increased recognition of the 3Rs in laboratory animal management over the last decade, including improvements in animal handling and housing. For example, positive reinforcement is now more widely used to encourage primates to cooperate with husbandry procedures, and improved enclosure design allows housing in social groups with opportunity to escape and avoid other primates and humans. Both practices have become gold standards in captive primate care resulting in improved health and behavioural outcomes. However, training individuals and social housing may be perceived as incompatible, and so it is important to share protocols, their outcomes and suggestions for planning and improvements for future uptake. Here we present a protocol with link to video for training rhesus macaques (Macaca mulatta) housed in single-male – multi-female breeding groups to sit at individual stations in the social enclosure. Our aim was that the monkeys could take part in welfare-related cognitive assessments without the need for removal from the group or interference by group members. To do this we required most individuals in a group to sit by individual stations at the same time. Most of the training was conducted by a single trainer with occasional assistance from a second trainer depending on availability. We successfully trained 61/65 monkeys housed in groups of up to nine adults (plus infants and juveniles) to sit by their individual stationing tools for >30 s. Males successfully trained on average within 30 min (2 training sessions); females trained on average in 1 h 52 min ± 13min (7.44 sessions), with rank (high, mid, low) affecting the number of sessions required. On average, dominant females trained in 1 h 26 min ± 16 min (5.7 sessions), mid ranked females in 1 h 52 min ± 20min (7.45 sessions), and subordinate females took 2 h 44 min ± 36 min (10.9 sessions). Age, group size, reproductive status, temperament, and early maternal separation did not influence the number of sessions a monkey required to reach criterion. We hope this protocol will be useful for facilities worldwide looking to house their animals in naturalistic social groups without impacting on animal husbandry and management