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The importance of stone tools, circa 2.5 million years ago, is considered fundamental in the human development in the hunting hypothesis. [citation needed]Primatologist, Richard Wrangham, theorizes that the control of fire by early humans and the associated development of cooking was the spark that radically changed human evolution. [2]
New technologies provide utilities for knowledge acquisition and awareness, early evaluation of new knowledge, reaching agreements and communication of progress in the interest of the human welfare. This includes ethical aspects of protecting human life as well as aspects of consumer safety and the preservation of our natural environment.
The humanities philosophy of technology is concerned with the "meaning of technology for, and its impact on, society and culture". [87] Initially, technology was seen as an extension of the human organism that replicated or amplified bodily and mental faculties. [89]
Environmental technology (envirotech) is the use of engineering and technological approaches to understand and address issues that affect the environment with the aim of fostering environmental improvement. It involves the application of science and technology in the process of addressing environmental challenges through environmental ...
Media ecology theory is the study of media, technology, and communication and how they affect human environments. [1] The theoretical concepts were proposed by Marshall McLuhan in 1964, [2] while the term media ecology was first formally introduced by Neil Postman in 1968.
This puts the power of humans in a somewhat similar class with the meteorite that crashed into Earth 66 million years ago, killing off dinosaurs and starting the Cenozoic Era, or what is ...
Technocentrism is a value system that is centered on technology and its ability to control and protect the environment. [citation needed] Technocentrics argue that technology can address ecological problems through its problem-solving ability, efficiency, and its managerial means. [1]
The environmental impact of nanotechnology is the possible effects that the use of nanotechnological materials and devices will have on the environment. [20] As nanotechnology is an emerging field, there is debate regarding to what extent industrial and commercial use of nanomaterials will affect organisms and ecosystems.