What factors might drive speciation in the human lineage?

It proposes that Homo sapiens evolved from the earlier species Homo erectus in Africa, before migrating across the world. Jul 31, 2023 ... Humans are often referred to as “hairless apes.” But how did this trait evolve given that fur provides significant advantages to many mammals? Feb 1, 2023 ... our immediate H. sapiens ancestors lived across the African continent. People were diverse physically, genetically, and culturally—from the very ... Mar 21, 2018 ... Dr. Richard Wrangham, proposed in 1999 the idea that cooking is the most important adaptation that allowed humans to evolve into who we are today. Mar 5, 2020 ... How Did Humans Evolve? The story of human origins is complicated since our ancestors swapped genes (and probably skills). ... How Did Humans ... Aug 25, 2009 ... Independent evolution of knuckle-walking in African apes shows that humans did not evolve from a knuckle-walking ancestor. Proc Natl Acad Sci ... Dec 6, 2008 ... For perhaps more remarkably yet, nowhere in The Descent of Man did Darwin directly confront the idea that the human species might even in ... Jun 7, 2016 ... … strongly suggests that between 24 million and 10 million years ago – long before any direct human ancestors appeared – there were few grasses, ... Nov 27, 2023 ... The Aquatic Ape Theory states that our ancestors once spent a significant part of their life in water. Presumably, early apes were plant and ... Feb 27, 2025 ... How did humans evolve brains capable of complex language, civilization, and more? Scientists at UC San Francisco recently found that parts ...