Every now and then I come across an article that is well worth passing on.
In the field of science the rock-hard foundation on which it all stands is repeatability. If a result can’t be repeated many times over we cannot draw serious conclusions about the studies claims regarding the material world.
I have just read an excellent report on how much of what passes as published scientific results is not repeatable. The levels are disturbingly high for the fields of psychology and historical sciences, less so in the fields of physics and chemistry, the hard sciences.
Here is the link. Enjoy.