CHILD DEVELOPMENTBrain science
provides a clear
road map for
policies that give
children more
learning abilities and
brighter futures—
yet the U.S. continues
to wander off course
By Dana Suskind and
Lydia Denworth
Illustration by Islenia MilienTHE PATH
TO BETTER
C HILDHOODS
June 2022, ScientificAmerican.com 49