>>14110801They don't exist, physicists made them up so they could build bigger particle accelerators and get jobs reviewing the data. Everyone has their own grift.
Sociologists invent theories about crime that don't work so they can get jobs 'fixing' it.
Epidemiologists create pandemics.
Bankers and economists wreck the economy.
The less said about psychiatrists the better.
String theory and so on are fairly benign compared to the worse leeches. Let's have some dark matter, dark energy, a million quarks, another 10 dimensions, membranes and p-branes out the wazoo.