Hypocrisy is the tribute vice pays to virtue. So when you see something like the current scramble by Republicans to declare their deep concern for America’s poor, it’s a good sign, indicating a positive change in social norms. Goodbye, sneering at the 47 percent; hello, fake compassion.

And the big new poverty report from the House Budget Committee, led by Representative Paul Ryan, offers additional reasons for optimism. Mr. Ryan used to rely on ‘scholarship” from places like the Heritage Foundation. Remember when Heritage declared that the Ryan budget would reduce unemployment to a ludicrous 2.8 percent, then tried to cover its tracks? This time, however, Mr. Ryan is citing a lot of actual social science research.

Unfortunately, the research he cites doesn’t actually support his assertions. Even more important, his whole premise about why poverty persists is demonstrably wrong.

To understand where the new report is coming from, it helps to recall something Mr. Ryan said two years ago: ‘We don’t want to turn the safety net into a hammock that lulls able-bodied people to lives of dependency and complacency, that drains them of their will and their incentive to make the most of their lives.” There are actually two assertions here. […]