Two pull quotes to whet your appetite:
> The country spends about $4.3trn a year on keeping citizens in good nick. That is equivalent to 17% of gdp, twice as much as the average in other rich economies. And yet American adults live shorter lives and American infants die more often than in similarly affluent places.
> Much less attention is paid to a small number of middlemen who extract far bigger rents from the system’s complexity.