First, data and code behind published papers must be public (except for justified reasons). It's unbelievable that we have to blindly trust what is said in a paper without being able to look inside. And yes, that happens so often pnas.org/content/115/11… 2/n
Failure to publish data and code means errors never get caught (or take years of unnecessary struggles e.g. physicstoday.scitation.org/do/10.1063/PT.…).
And no one else can ever build upon those data and code, hindering scientific progress 3/n