RG as a discussion platform is home to many fascinating questions and a whole range of opinions. There seems to be a tendency to couch questions in three forms, the hypothetical, the rhetorical or the most common the polar opposite.
An example is the climate change conundrum, "is it caused by humans or some other phenomena?"
I all research on whatever topic the project starts with a question so here is one for this topic.
What is the best form of question in terms of eliciting quality replies and coherent data?