There is no evidence that the work ethics of people with long-term sickness are any worse than the average person, and in some respects they are better. Studies frequently find that the long-term sick want to work - which is not the same as being able to work, but does show that fecklessness is unlikely to be the problem here.
What do real claimants have to say about their experiences of this system, and are they as grateful as Sarah and Zac? Evidence from case studies collected by our evaluations of two programmes suggests they are not. Sanctions rules are understood, but do not appear to be helping claimants to find work.
Deny it all you want, but at some point in your life you've been forced to clear your browsing history because of some questionable content you found yourself viewing at nearly midnight on a Friday after a stressful week. Sometimes the temptation is just too much to avoid surfing to the wrong side of the tracks and what follows is a swift re-writing of history where we pretend that we were on the phone or had dropped off for a moment instead.
Most of what costs the bulk of our spending on the welfare state - and the part whose cost is rising as the population ages - are the things that nearly everyone benefits from as they move through the life cycle - schools, the NHS and pensions, on top of child benefits and tax credits for families when they have children.
The government should take this opportunity to think very carefully about whether the WCA is the right assessment to continue with. At the very least they shouldn't bind the next government to lengthy contracts for delivering WCAs if that will hinder the opportunity to give the WCA the massive overhaul, even total replacement, that it very much needs.