Moses Schönfinkel was a Polish mathematician and logician, born in 1882 and known for his contributions to the foundations of mathematics and logic. He is best recognized for developing the concept of combinatory logic, which focuses on the manipulation of functions without the need for variables. This work laid the groundwork for later developments in computer science and programming languages. Schönfinkel's ideas were influential in the early 20th century, particularly in the context of mathematical logic and philosophy of mathematics. His work has been associated with other prominent figures, such as Alonzo Church and Haskell Curry, who further explored and expanded upon his theories. Schönfinkel passed away in 1942, but his legacy continues to impact various fields today.