Your Brain Peaks Between 55 and 60: What That Means for Leadership, Longevity and Women

We often assume that mental sharpness belongs to the young. The latest science tells a very different story. A 2025 study by Professor Gilles Gignac, a psychologist at the University of Western Australia, published in Intelligence, analysed 16 dimensions of human capability – from cognitive ability and decision-making to emotional regulation and personality. It found […]