The world, in perspective.

This question was posed as part of New Scientist’s Last Word series, in which readers give scientific answers to each other’s questions. Here’s what our readers had to say

The Tallaght actress and creator of the Black Leprechaun online comedy, Ireland’s first micro-series, on how she found her purpose in life

De Berlin à Tunis, de Dakar à Antananarivo, la création africaine et diasporique s’empare des musées, festivals et galeries pour interroger violences coloniales, identités noires, héritages sénégalais et imaginaires cosmologiques. Voici des rendez‑vous des cultures afro et africaine à ne pas manquer en ce mois de novembre. Et n’hésitez pas à nous envoyer vos

Musicians unite jazz, Carnatic, Māori and Chinese traditions in an Auckland concert celebrating cultural diversity through music.