Steven Pemberton explores the intersection of evolutionary biology and computer science, arguing that technology—specifically computers—serves as a part of the human extended phenotype. By comparing programming methods like backtracking to biological evolution, he illustrates how humans use memes (ideas) rather than just genes to adapt and extend their capabilities. The talk covers themes including genetic memory, the role of language in cultural evolution, Moore's Law, and the accelerating rate of paradigm shifts leading toward the technological Singularity.
Main topics:
- Comparison between backtracking algorithms and evolutionary processes.
- Distinction between genotype and phenotype.
- Use of memes as information carriers for human adaptation.
- Technology as a tool to extend sensory and cognitive abilities.
- Exponential growth in computing power and the acceleration of societal paradigm shifts.
Main topics:
- Comparison between backtracking algorithms and evolutionary processes.
- Distinction between genotype and phenotype.
- Use of memes as information carriers for human adaptation.
- Technology as a tool to extend sensory and cognitive abilities.
- Exponential growth in computing power and the acceleration of societal paradigm shifts.
This editorial discusses how genomic studies are being used to understand the origins of language in humans. Researchers are attempting to pinpoint the earliest divergence in modern human populations, specifically between the Khoisan people of southern Africa and the rest, to establish a lower bound for when linguistic capacity developed – at least 135,000 years ago. The article highlights the difficulty in reconstructing very old languages, pointing out that many early languages are "known unknowables," lost to time. It acknowledges the distinction between linguistic capacity and fully formed language, suggesting the former may have predated the latter.
New genetic research suggests that humans first developed language around 135,000 years ago, with its widespread social use around 100,000 years ago. This study, using data from 15 genetic studies, indicates that language likely began as a cognitive system before becoming crucial for social communication.
A new genomic study suggests that the capacity for human language emerged at least 135,000 years ago, coinciding with the initial geographic divergence of Homo sapiens. This capacity likely transitioned into social use around 100,000 years ago, as indicated by symbolic activities in the archaeological record.
This article discusses the origin and migration of Homo sapiens, the first modern humans. It covers their evolution, the development of language, and their migration out of Africa between 70,000 and 100,000 years ago. It also touches upon the environmental impacts of human migration.
