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Although humans are part of nature, human activity or humans as a whole are often described as at times at odds, or outright separate and even superior to nature. [2] During the advent of modern scientific method in the last several centuries, nature became the passive reality, organized and moved by divine laws.
A nomological notion of human nature – "Human nature is the set of properties that humans tend to possess as a result of the evolution of their species." [ 95 ] Machery clarifies that, to count as being "a result of evolution", a property must have an ultimate explanation in Ernst Mayr 's sense.
As human technology becomes more evolved, such as that required to launch objects into orbit or to cause deforestation, the impact of human activities on the environment potentially increases. The anthroposphere is the youngest of all the Earth's spheres, yet has made an enormous impact on the Earth and its systems in a very short time.
A synthetic element is one of 24 known chemical elements that do not occur naturally on Earth: they have been created by human manipulation of fundamental particles in a nuclear reactor, a particle accelerator, or the explosion of an atomic bomb; thus, they are called "synthetic", "artificial", or "man-made".
Human habitation within these hostile environments is restrictive and expensive, typically limited in duration, and restricted to scientific, military, or industrial expeditions. [137] Humans have visited the Moon and made their presence known on other celestial bodies through human-made robotic spacecraft.
But its loose, rubble-rich structure suggests that it was once part of a much larger body, breaking away from it as a result of an impact with another object a few tens of millions of years ago.
Going further, the philosophical concept of nature or natures as a special type of causation - for example that the way particular humans are is partly caused by something called "human nature" is an essential step towards Aristotle's teaching concerning causation, which became standard in all Western philosophy until the arrival of modern science.
Stratigraphic features are non-portable remains of human activity that include hearths, roads, deposits, trenches and similar remains. Ecofacts, also referred to as biofacts, are objects of archaeological interest made by other organisms, such as seeds or animal bone. [2] Natural objects that humans have moved but not changed are called ...