What combination of factors could cause another dust bowl in the future?

Basically if the stock market crashes again,farmers couldn't afford to make crops and land will dry up then dust will blow around, making a dust bowl again.

Ifound this on google “according to the findings, a foramen magnum positioned toward the base of the skull is found not only in humans, but in other habitually bipedal mammals as well.” i hope this you for what your looking for