Aldo Leopold
Ecologist and author of 'Sand County Almanac'
Born
January 11th, 1887
138 years ago
Died
April 21st, 1948
76 years ago — 61 years old
Category
Scientists & Innovators
Country
United States
Links & References
Ecologist and author contributed significantly to the fields of wildlife management and land conservation. Developed the concept of land ethic, emphasizing the responsibility of humans to care for the natural environment. Author of 'A Sand County Almanac', which combines natural history and philosophy, promoting a sustainable relationship with the land. Played a pivotal role in founding the discipline of wildlife ecology and was instrumental in establishing the U.S. Forest Service's research on conservation practices.
Published 'A Sand County Almanac'
Helped develop wildlife management and land conservation practices
Founded the Wilderness Society
Other People Born on January 11th
William Strode
Elected to the House of Commons in 1620, served as a Member of Parliament for Dorchester. Opposed King Charles I during the English Civil War, aligning with Parliament's interests. Participated in the historic debates over the power and authority of the monarchy, advocating for greater parliamentary control. Voiced concerns regarding King Charles I's actions against Parliament, ultimately supporting the Parliamentary cause.
Continue ReadingDon "Red" Barry
Active in the film industry from the early 1940s, the individual starred in numerous B-Western films and became a prominent figure in the genre. Made a significant contribution as a producer and screenwriter alongside acting. Gained a reputation for performances in a series of films including 'The Lone Rider' series. Worked with a variety of studios and was involved in many production roles throughout a career spanning several decades.
Continue ReadingJoseph Charles Arthur
Contributed significantly to the fields of pathology and mycology. Focused on the study of fungi and their relation to human health. Published numerous research articles that advanced the understanding of various fungal pathogens. Worked at the New York State Hospital and held a position at the New York State Agricultural Experiment Station.
Continue ReadingEva Le Gallienne
An accomplished actress, director, and producer, contributed significantly to American theater during the 20th century. Originated memorable roles in productions like 'The Children's Hour' and 'The Royal Family.' Founded the Civic Repertory Theatre in New York City, which provided a platform for innovative and classic works. Directed and appeared in numerous productions, emphasizing strong performances and artistic integrity.
Continue ReadingJuanita M. Kreps
An economist and politician served as the 24th United States Secretary of Commerce from 1977 to 1979 under President Jimmy Carter. This individual was the first woman to hold the position and contributed to various economic policies during the late 1970s. Before serving as Secretary, held academic positions and authored several books on economics, focusing on labor and employment issues. This person also engaged in public service roles, aiming to improve economic opportunities for women and minorities.
Continue ReadingAlan Paton
An influential author and political activist, contributed significantly to anti-apartheid movements in South Africa. Wrote the acclaimed novel "Cry, the Beloved Country," which highlighted the struggles of apartheid. Engaged in various social and political issues throughout his life, working to promote human rights and social justice. Served as the first president of the South African Liberal Party from its founding in 1953 until 1968.
Continue ReadingOther People Who Died on April 21st
Walter Slezak
Born in Austria, one of the prominent figures in the film industry during the mid-20th century. Transitioned to the United States, where a successful career in film and theater flourished. Appeared in numerous films and stage productions. Gained recognition for performances in notable films such as 'The Seagull' and 'Rope'. Contributed significantly to the world of musical theater, showcasing exceptional vocal talents.
Continue ReadingPhilippe de La Hire
Contributed significantly to mathematics and astronomy during the 17th century. Developed a method for calculating the position of celestial bodies and made important advancements in the field of geometry. Worked on the theory of conics and analytical geometry. Engaged in various scientific discussions of the time and corresponded with notable contemporaries.
Continue ReadingCosimo I de' Medici
Born in 1519, served as the Grand Duke of Tuscany from 1537 until death. Played a critical role in consolidating the Medici family's power in Tuscany. Focused on internal stability and economic development, fostering the arts and sciences. His reign marked the height of the Medici family's influence in Italy. Established a centralized government and promoted cultural patronage, significantly enhancing Florence's status as a center of Renaissance culture. Expanded territories through strategic marriages and alliances.
Continue ReadingTancredo Neves
Served as Prime Minister of Brazil in 1985 after winning the presidential election. Held various political positions throughout his career, including Governor of Minas Gerais. Advocated for democratic reforms and economic policies during a time of military dictatorship in Brazil. His election marked the end of two decades of military rule. Unfortunately, Neves passed away shortly before taking office, leaving a significant impact on Brazilian politics.
Continue ReadingFrederick IV
Born in 1282, the Duke of Lorraine played a significant role in the conflicts of the early 14th century. Frederick IV's reign was marked by his efforts to consolidate power in the region and to navigate the complex political landscape of France and the Holy Roman Empire. He engaged in various military campaigns aimed at defending his duchy and expanding territorial claims. His leadership in battle helped to maintain Lorraine's sovereignty amidst external pressures and internal strife. Frederick IV's influence extended through alliances and confrontations that shaped the destiny of the duchy during a tumultuous era in European history.
Continue ReadingShakuntala Devi
Achieved recognition as a mathematician and astrologer. Gained fame by demonstrating exceptional mental calculation abilities. Published numerous books on mathematics and astrology. Her notable publication, "Figuring: The Joy of Numbers," became popular for its accessible approach to mathematics. Earned a place in the 1982 edition of The Guinness Book of World Records for solving complex multiplication problems quickly. Contributed to the field of mathematics and promoted mathematical education through various public demonstrations and workshops.
Continue Reading