Earlier quoted context omitted.
We hear it all the time. Its an ancient story. The history of science is full of these stories. Misguided/driven/ambitious people are always looking for shortcuts and they will find them. Its like dealing with mosquitos, cockroaches, weeds, software bugs and cancer. It never ends.
I think the point of GP's story is that this isn't just one or two bad apples here and there, but it's endemic in that domain - and most likely in others too (I'm leaning to believe that; it's not the first story like this I've read in recent years). Being an endemic problem means you have to switch your assumptions; when reading a random scientific paper, you're no longer thinking, "this is probably right, but I mus…
Nobody ever said it was fraud, they said things like they wouldn't share the data and I couldn't replicate.
In general, the incentives for shoddy science (get Nature papers or find a new career) tend to reward bad behaviour, and I just wasn't able to find something unexpected and pretend it had been my hypothesis all along (it's almost impossible to publish a social science paper where you disconfirm your major hypothesis).