> his two Nature papers on postnatal neurogenesis in humans [0, 1] paint a fairly bleak picture. Science is neither bleak nor joyous. Science is just a proce

> his two Nature papers on postnatal neurogenesis in humans [0, 1] paint a fairly bleak picture. Science is neither bleak nor joyous. Science is just a process for uncovering facts, which may or may not hint at mechanisms that may or may not yield future possibilities. The future is not writ yet. Exercise-Mediated Neurogenesis in the Hippocampus via BDNF https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5808288/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5808288/