Siegfried Othmer: Our Declining State of Health Last May, Science Magazine featured a review of a recent study of human health going back some 10,000 years. Surprisingly, perhaps, our state of health has been declining generally over the last 3,000 years, coinciding essentially with the broad adoption of agriculture. The trends are not subtle, apparently. Statures have shrunk, and there was an increase in skeletal lesions, tuberculosis, and leprosy.