A powerful series of speakers at the Picower Institute for Learning and Memory’s biennial Spring Symposium, Early Life Stress and Mental Health, blended personal stories and rigorous research to demonstrate that while remedying the lifelong toxic stress and disadvantage many people incur during childhood can be difficult, it is by no means intractable. Picower Institute Director Li-Huei Tsai opened the symposium, co-produced with the JPB Foundation led by Barbara Picower, with the observation that while problems such as poverty, racism, injustice, and child abuse have been around for a long…