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Charismatic species are often used as flagship species in conservation programs, as they are supposed to affect people's feelings more. [2] However, being charismatic does not protect species against extinction; all of the 10 most charismatic species are currently endangered, and only the giant panda shows a demographic growth from an extremely small population.
Species go extinct constantly as environments change, as organisms compete for environmental niches, and as genetic mutation leads to the rise of new species from older ones. At long irregular intervals, Earth's biosphere suffers a catastrophic die-off, a mass extinction , [ 9 ] often comprising an accumulation of smaller extinction events over ...
Charismatic authority grows out of the personal charm or the strength of an individual personality. [2] It was described by Weber in a lecture as "the authority of the extraordinary and personal gift of grace (charisma)"; he distinguished it from the other forms of authority by stating "Men do not obey him [the charismatic ruler] by virtue of tradition or statute, but because they believe in him."
This was a reversal from Lamarck's previous view, published in his Memoirs of Physics and Natural History (1797), in which he briefly refers to the immutability of species. [25] Lamarck stressed two main themes in his biological work (neither of them to do with soft inheritance). The first was that the environment gives rise to changes in animals.
In the fields of sociology and political science, psychology, and management, the term charismatic describes a type of leadership. [2] [3] In Christian theology, the term charisma appears as the Spiritual gift (charism) which is an endowment with an extraordinary power given by the Holy Spirit. [4] [5]
Charismatic authority is often the most lasting of regimes because the leader is seen as infallible and any action against him will be seen as a crime against the state. Charismatic leaders eventually develop a cult of personality often not by their own doing.
Controversy exists as to whether Charles Darwin recognized a true geographical-based model of speciation in his publication On the Origin of Species. [5] In chapter 11, "Geographical Distribution", Darwin discusses geographic barriers to migration, stating for example that "barriers of any kind, or obstacles to free migration, are related in a close and important manner to the differences ...
The following outline acts as an overview of and topical guide to chemistry: . Chemistry is the science of atomic matter (matter that is composed of chemical elements), especially its chemical reactions, but also including its properties, structure, composition, behavior, and changes as they relate to the chemical reactions.