Encourage methods of soil cultivation that keep at least one-third of cultivated soil covered with the previous year’s crop residue (e.g., mulch till, ridge till, strip till, or no-till)
Educate youth and college athletes, coaches, and parents about the severity of concussions in sports, proper prevention, detection, reporting, and treatment
Restrict full contact between youth football players via limits to the number of contact practices, head hits per player, delay tackling until a certain age, etc.