Opportunity and risk
Medicine at that time was evolving from mysticism into science. Renaissance physicians took over the knowledge from ancient Greece and Rome, developed their own ideas, and began to experiment with new treatments. The sale of curative herbs and potions was a booming business, although few of those remedies actually proved beneficial to patients.
When wealthy merchants became sick, they had the means to pay for the services of the best physicians, from which there were only a few in each city. Since Universities produced small numbers of graduates, tending to the sick was a lucrative and prestigious occupation.
The discovery of new medical knowledge generated opportunity and risk. On the one hand, innovative cures benefited patients and created the basis for further research. On the other hand, new remedies disrupted the established business of physicians and pharmacists.
Medical practitioners had little incentive to abandon useless treatments for which they could charge hefty fees. The discovery of inexpensive natural remedies undermined their incomes and reputations.
Ignorance and prejudice
Historical distance allows us to contemplate the 16th century with a feeling of superiority. When we read about the beliefs that people upheld five hundred years ago, we react with amusement. Why did knowledge evolve so slowly? Why did ignorance and prejudice persist for so long?
The best minds of the 16th century asked the same questions. Paracelsus (1493-1541) offers a striking example in the field of medicine. His real name was Theophrastus von Hohenheim, which he changed himself to Paracelsus. The philosophical lesson to be learned from his life goes far beyond the scope of medical techniques.
We know little of Paracelsus' infancy. Like many middle-class youths of his time, he must have picked up the rudiments of Latin through private lessons. A knowledge of Latin was the only formal requirement to study at European Universities. The choice of subjects was mostly limited to theology, medicine, and law.
While Paracelsus completed his medical studies in Ferrara (Italy), the pest broke out and began to decimate the population. Those who could afford it left Ferrara for the countryside in order to avoid contagion. The poor remained in town and the epidemic wiped out complete families.
The municipality hired men to remove the sick from their houses and transport them to a closed camp outside the city wall, where they would be abandoned to die. Paracelsus, who was still a medical student, soon understood that medieval treatments, such as bleeding patients, were ineffective against the pest.
This realization led him to experiment with alternative methods. When the pest receded and normal life returned to Ferrara, Paracelsus presented his new ideas at the University. To his surprise, his views were met with scepticism and hostility. The professors in Ferrara did not welcome suggestions that contradicted inherited knowledge.
After graduation, Paracelsus travelled extensively throughout Europe. Sometimes, he would settle down in a city to practice medicine for a year; on other occasions, he would take up a position as surgeon in one of the armies involved in the wars that ravaged the Renaissance.
An important lesson
As his medical knowledge and expertise grew, so did his irritation with the incompetence of fellow physicians. Thanks to his wide travelling, Paracelsus had accumulated impressive surgical skills and long experience in the use of herbs and minerals for curative purposes. In contrast, the average medic in the 16th century possessed only the little knowledge that he had acquired at the University.
Paracelsus' effectiveness increased his fame, but his criticism of ignorant doctors made him many enemies. His conflicts with colleagues became extreme after he was appointed to teach medicine at the University of Basel (Switzerland).
With the perspective of five centuries, we can clearly see how unrealistic Paracelsus' expectations were. It was undeniable that he had acquired more knowledge than other physicians; nevertheless, it was chimerical for him to expect his colleagues to make way for truth when innovation undermined their livelihoods and reputations.
Is it not unfair that Paracelsus had to face such a strong resistance? Was his indignation at his ignorant colleagues not well justified? My point is that these questions are irrelevant because they are based on incorrect assumptions.
Unrealistic expectations are hard to discard because they are based on delusions of entitlement. Paracelsus felt wrongly entitled to reshape the world according to truth and innovation, even though the great majority of his contemporaries had vested interests in clinging to the past.
As a result, Paracelsus was forced to quit his position at the University of Basel a year later and return to his itinerant life. Although he was one of the best physicians of his time, he died in poverty before his 48th birthday.
The fact is that knowledge, expertise, or desire do not grant magical powers to anyone. Unrealistic expectations lead to waste and decay. A workable plan is worth a million debates. Let go of chimerical projects and focus on what can be reasonably accomplished. Stay away from grandiose undertakings and concentrate on entrepreneurship, which is the practical way to achievement.
Image by Simon Doggett under Creative Commons Attribution License. See the license terms under http://creativecommons.org/licenses/by/3.0/us
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