James Shasha, the businessman and benefactor who founded and endowed the Shasha Seminar for Human Concerns at Wesleyan, died Oct. 21. He was 91. Born in Baghdad, Iraq, in 1929, he emigrated to the United States when he was 15 and later attended Wesleyan, graduating in 1950 with a major in economics. In 1955 he moved to Argentina, where he pursued his business interests in the wool and carpet industries, serving as the country’s delegate to the International Wool and Textile organization. Later, at 73, he decided to delve into the hotel business without previous experience in this industry. He…