Our guests Nadine Batchelor-Hunt and Mark Lowcock discuss the trouble of getting aid into Gaza and the forgotten crises of Sudan and Tigray, Ethiopia. Then: a study on the differences between men’s and women’s brains. Plus: we hear from Sviatlana Tsikhanouskaya and get the latest on the 50 people implicated in a former Haitian leader’s assassination.    See omnystudio.com/listener for privacy information.