The Madness of Adam and Eve: Did Schizophrenia Shape Humanity?

David Horrobin

100,000 years ago we became human. A species of clever ape abruptly became something different. Technical, religious, artistic, musical, political, military and criminal abilities emerged and exploded. Rapid changes and murderous brilliance became the predominant features of our world. How did this happen. The first modern humans originated in Africa. From there they migrated over the whole of Eurasia and Australasia. These first humans carried with them the genetic basis of schizophrenia, the only major illness found to the same extent in all racial groups. This universal distribution shows that the disease must have been present before the races separated. Modern evidence shows that families where schizophrenia is present are also exceptionally creative in many different fields. In this radical book David Horrobin draws on his knowledge of medicine, of evolution, of psychiatry, of Africa and of nutrition to generate a startling hypothesis.

ScienceScience · high confidenceScience81 signalsLlm Classifier: Science -> ScienceGoogle Books: Human evolution -> ScienceKeyword Classifier: Medicine & Public Health -> Medicine & Public HealthDisease, Epidemics & DrugsMental Health & PsychologyNatural History & AnimalsScience & Discovery
Experimental book profileGenerated by GPT-5.4 nano · may contain inaccuracies

This is an unverified interpretation of the catalog description, offered as an opt-in discovery experiment—not as bibliographic fact.

  1. 01 Central figures

    None extracted with sufficient confidence.

  2. 02 Central places

    None extracted with sufficient confidence.

    These suggestions did not meet the normal display threshold and are more likely to be wrong.

    • Africa55%
  3. 03 Suggested argument

    No argument inferred with sufficient confidence.

    This suggestion did not meet the normal display threshold and is more likely to be wrong.

    The book argues schizophrenia’s genetic basis was present in early modern humans in Africa and may have contributed to humanity’s rapid, creative, and violent developments after differentiation.

    Model confidence 38%

  4. 04 Reading orientation

    35 / 100 academic

    Serious trade

    An estimate of intended readership and scholarly apparatus—not quality or importance.

Confidence percentages are the model's own estimates. Profile confidence: 60%.