grimalkina, 13 days ago

Folks outside of science may not be familiar with this but there is an absolutely massive struggle across so many fields to think about whether our scientific conventions around evidence from the 1900s are suitable to this century. I am firmly on the side of observational causal inference; the principle of "randomization" is almost never ACTUALLY implemented in the real world and our ecological validity suffers. We need all forms of evidence. RCTs are not possible for MOST questions.