Blind Mathematicians: Overcoming Obstacles to Perform Complex Mathematics

Can completely blind people do complex mathematics? Absolutely, as evidenced by the lives and achievements of blind mathematicians like Nicholas Saunderson and Leonhard Euler.

Introduction

While some might think that sight is a necessary component for conducting complex mathematical research, this is simply not the case. In fact, blind mathematicians have proven time and again that they can excel in fields such as algebra, calculus, and even advanced statistical theories.

Nicholas Saunderson: Driven by Brilliance Despite Blindness

Nicholas Saunderson, an English mathematician who lived from 1682 to 1739, is a prime example of a blind individual who overcame extraordinary challenges to achieve remarkable academic success. Born blind due to smallpox in his first year of life, Saunderson demonstrated an exceptional intellect from an early age.

Despite his visual impairment, Saunderson was fluent in multiple languages, including French, Greek, and Latin, and he became well-versed in the field of mathematics. Although he was denied admission to Cambridge University, King George II recognized his talents and bestowed upon him the honorary Doctor of Laws degree in 1728. Saunderson even went on to become the Lucasian Professor of Mathematics at Cambridge, a position previously held by Sir Isaac Newton and later by Stephen Hawking.

One of Saunderson's most significant contributions to the field of mathematics was the development of a method called "palpable arithmetic." This innovative technique utilized a device similar to an abacus and a modern-day educational tool known as a geoboard. His method is detailed in his textbook Elements of Algebra (1740), and there is even some speculation that he may have made early contributions to Bayesian statistics, a field now widely recognized for its probabilistic reasoning.

Leonhard Euler: An Unyielding Mind

Another shining example of a blind mathematician's intellectual prowess is Leonhard Euler. Euler was a legendary figure in the history of mathematics, and his contributions to the field are vast and profound. At the age of 59, Euler suffered a complete loss of vision, which initially made it difficult for him to continue his work. Undeterred, Euler continued to produce groundbreaking research at an astonishing rate, reportedly publishing an average of one mathematical paper per week for nine years after going blind. This productivity was facilitated by his ability to dictate his work to others, allowing him to maintain his prolific output.

Implications for Accessibility and Inclusion in Mathematics

The stories of Nicholas Saunderson and Leonhard Euler serve as powerful testaments to the indomitable nature of the human mind and the potential for blind individuals to achieve greatness in fields that traditionally require visual acuity. Their achievements highlight the importance of accessibility in education and research. The fact that these mathematicians achieved so much without the use of sight demonstrates the need for inclusive practices and resources that support individuals with disabilities.

It's important to recognize that being blind does not necessarily impede one's intellect or potential for complex mathematical thinking. Many other blind individuals have also made significant contributions to mathematics, engineering, and the natural sciences, proving that intellectual challenges and achievements are not solely dependent on sensory perceptions.

Conclusion

In conclusion, blind mathematicians like Nicholas Saunderson and Leonhard Euler have not only proven that blindness does not preclude individuals from engaging in complex mathematical research but have also highlighted the power of determination, creativity, and innovative problem-solving. These stories of resilience and achievement encourage us to embrace inclusivity and accessibility in all fields of study and research.