David Harvey is a Marxist economic geographer, podcaster, and a fellow of the British Academy. He is currently a distinguished professor of anthropology and geography at the Graduate Center of the City University of New York (CUNY). He has authored many books and essays and is one of the most cited authors of books in the humanities and social sciences.
British naturalist Alfred Russel Wallace is largely remembered for his theory of evolution through natural selection, which inspired Charles Darwin’s studies. He began his career as a surveyor’s apprentice and later introduced concepts such as reinforcement in animals, also known as the Wallace effect. He was awarded the Order of Merit.
Richard Francis Burton was a British explorer, soldier, and scholar. He is best remembered for his explorations in Africa, Asia, and the Americas. Along with John Hanning Speke, Burton was the first European to witness the Great Lakes of Africa. A prolific writer, Burton wrote several scholarly articles about numerous subjects like sexual practices, falconry, human behavior, travel, and ethnography.

George Everest was a British geographer and surveyor. From 1830 to 1843, he served as Surveyor General of India. His work and contributions were honored by naming Mount Everest, the world's highest peak, after him.

Renowned James Lovelock is best known for propagating the Gaia hypothesis, which states that every living being on planet Earth is part of a single self-regulating superorganism. He is also known for his long association with NIMR, London, and Harvard University and has over 50 patents under his name.

Halford Mackinder was an English geographer, politician, and academic. He is considered one of the founding fathers of geostrategy as well as geopolitics. Mackinder’s work helped establish geography as a separate discipline in the UK. An influential academic, Halford Mackinder held important positions in popular universities, including the University Extension College and the London School of Economics.
Charles Lyell was a Scottish geologist best remembered for his work Principles of Geology, which explains the origin of the earth. He is also remembered for his pioneering explanation of climate change. A close friend of Charles Darwin, Charles Lyell is also credited with influencing many of Darwin's works pertaining to the theories of evolution.

James Rennell was an English historian and geographer. A pioneer of oceanography, Rennell is often referred to as the Father of Oceanography. Rennell, who served as a Surveyor General of Bengal, India, is credited with producing some of the earliest accurate maps of Bengal. James Rennell is also credited with co-founding the Royal Geographical Society in London in 1830.

Doreen Massey was a British geographer and social scientist. A multi-talented personality, Massey specialized in feminist geography, Marxist geography, and cultural geography among several other topics. For many years, she served at the UK's Open University as a professor of Geography. Over the course of her career, Doreen Massey was honored with many prestigious awards like the Presidential Achievement Award.

Adam Sedgwick was a British Anglican priest and geologist. He is credited with guiding and mentoring Charles Darwin during his early years. However, Sedgwick went on to oppose Darwin's theory of evolution. The world's oldest student-run geological society, The Sedgwick Club, was established in his honor in 1880.
Roger Tomlinson was an English geographer best remembered as the primary originator of geographic information systems (GIS). He also coined the phrase geographic information system and is widely regarded as the father of GIS. Throughout his illustrious career, Roger Tomlinson was honored with several prestigious awards, such as the Robert T. Aangeenbrug Distinguished Career Award.
William Hopkins was an English geologist and mathematician. He is remembered for serving as a private tutor of prospective undergraduate Cambridge mathematicians, which earned him the nickname senior-wrangler maker. Hopkins also played first-class cricket and was associated with Cambridge University Cricket Club. He had an unfortunate end to his life as he spent his final years in a lunatic asylum.

William Roy was a Scottish surveyor, military engineer, and antiquarian. An innovator, Roy was successful in applying newly emerging technologies and new scientific discoveries to the geodetic mapping of Great Britain, which is often called Roy's Map of Scotland. William Roy also played a major role in the establishment of the Ordnance Survey, Great Britain's national mapping agency.

Michael Watts is a British geographer and academic. He served as a professor of Geography at the University of California, Berkeley, USA, before his retirement in 2016. A brilliant theorist, Watts' book Silent Violence is widely regarded as a pioneering work in political ecology. Over the years, Michael Watts has been honored with several prestigious awards like the Victoria Medal.

Derek Gregory is a British geographer and academic. Gregory, who previously held important positions at the University of Cambridge, is currently serving at the University of British Columbia as a professor of Geography. A world-renowned geographer, Gregory is renowned for his book The Colonial Present, which talks about the actions of Western governments in the Middle East post 9/11 attacks.


Aaron Arrowsmith was an English cartographer, publisher, and engraver. Aaron, who belonged to the famous Arrowsmith family of geographers, is best remembered for producing the maps of Scotland and North America, which are counted among his most celebrated productions.

Charles Tilstone Beke was an English geographer, traveler, and Biblical critic. He is best remembered for his book Origines Biblicae or Researches in Primeval History, which attempts to recreate mankind's early history with the help of geological data. Although the book did not impress religious leaders and supporters of the Book of Genesis, Beke's work was appreciated by many scholars.