More than 40,000 years ago, Ice Age humans were carving repeated patterns of dots, lines, and crosses into tools and small ivory figurines. A new computational study of more than 3,000 of these Paleolithic signs reveals that they were not random decorations but structured sequences with measurable complexity. Surprisingly, their information density rivals that of proto-cuneiform, the earliest known writing system that emerged around 3,000 B.C.E.
Autism Therapy Under Scrutiny: Private Equity and Rising Treatment Hours
A closer look at rising autism therapy hours, private equity incentives and Medicaid spending—and why care should be shaped by each child’s needs, goals and family circumstances.
0 Comments