We’ve all grown used to the fact that there are record numbers of people living on government assistance and that record numbers of women are unmarried. Now comes a simple headline that a record number — 36 percent — of young adults aged 18-31, the Millennials, are living with their parents. A just-released Pew Research study boils the data down to reveal that nearly 22 million young adults are unable to afford to become independent adults. The current 36 percent is a “slow but steady” climb from 32 percent in 2007 and 34 percent in 2009.