Related Experiment Video
Updated: May 17, 2025

08:16
Experimental Protocol for Manipulating Plant-induced Soil Heterogeneity
Published on: March 13, 2014
18.7K
Seeking consensus on the domestication concept
Robert N Spengler1, Li Tang1, Marta Dal Corso2
1Domestication and Anthropogenic Evolution Research Group, Max Planck Institute for Geoanthropology, 07745 Jena, Germany.
Summary
Early domestication of plants and animals enabled societal development. This study redefines domestication to unify scholarly perspectives on its origins and human involvement in this crucial evolutionary process.
Area of Science:
- Evolutionary Biology
- Archaeology
- Anthropology
Background:
- Plant and animal domestication were pivotal for human civilization, enabling cities and social structures.
- Scholarly consensus remains elusive regarding the initial stages, duration, and human agency in early domestication.
- Distinguishing between biological domestication and cultural cultivation presents ongoing challenges.
Purpose of the Study:
- To critically examine existing definitions of domestication.
- To propose a unified and adaptable definition of domestication.
- To reconcile diverse scholarly viewpoints on the domestication process.
Main Methods:
- Literature review of existing domestication theories.
- Conceptual analysis of domestication and cultivation.
- Synthesis of multi-disciplinary perspectives.
Main Results:
- Existing definitions of domestication are often tied to specific theoretical stances.
- A need exists for a flexible definition accommodating various models of early domestication.
- Scholarly debate increasingly favors protracted, unconscious models of domestication.
Conclusions:
- A revised definition of domestication is necessary to advance research.
- The proposed definition aims for broad utility across different theoretical frameworks.
- This work contributes to a more cohesive understanding of human-nonhuman co-evolution.
Related Concept Videos
Convergent Evolution
27.2K
Evolution shapes the features of organisms over time, ensuring that they are suited for the environments in which they live. Sometimes, selection pressure leads to the rise of similar but unrelated adaptations in organisms with no recent common ancestors, a process known as convergent evolution.
27.2K
The Colonization of Land
34.1K
Changes in the environment of the early Earth drove the evolution of organisms. As prokaryotic organisms in the oceans began to photosynthesize, they produced oxygen. Eventually, oxygen saturated the oceans and entered the air, resulting in an increase in atmospheric oxygen concentration, known as the oxygen revolution approximately 2.3 billion years ago. Therefore, organisms that could use oxygen for cellular respiration had an advantage. More than 1.5 years ago, eukaryotic cells and...
34.1K
Hybrid Zones
16.7K
Hybrid zones are narrow regions where two closely related species interact, mate, and produce hybrids. Relative to either parent species, hybrids may possess distinct phenotypic or genetic differences that impact their survival and reproductive success. The genetic variances introduced by hybridization influence species diversity and speciation processes within the hybrid zone.
16.7K
Plant Breeding and Biotechnology
18.6K
Crop cultivation has a long history in human civilization, with records showing the cultivation of cereal plants beginning at around 8000 BC. This early plant breeding was developed primarily to provide a steady supply of food.
18.6K
Natural and Artificial Concepts
93
In psychology, concepts can be divided into two categories: natural and artificial. Natural concepts are formed through direct or indirect experiences. For example, consider the concept of snow. If you live in a place with regular snowfall, such as Essex Junction, Vermont, you know snow through direct experiences. You’ve seen it fall, touched it, shoveled it, and played in it. You recognize its texture, appearance, and even its smell. In contrast, if you live on an island like Saint...
93
Biodiversity and Human Values
13.0K
Human civilization relies on biodiversity in many ways. Sudden changes in species biodiversity result in environmental changes that can modify weather patterns and therefore human civilizations.
13.0K

