Kate Adie lets the light in with stories of post-trump shivers in Ireland, with Vincent Woods; Katy Watson describes dejection and keen memories in Mexico; democracy of sorts and state-building in southern Somalia, as witnessed by Alastair Leithead; Searching for a libertarian utopia in the Balkans, with Jolyon Jenkins; and Anand Menon remembers his interrailing years as he takes to the tracks again across a post-Brexit Europe.