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Sustained scientific debate, sometimes scientific controversy [1] or persistent disagreement, [2] is any a substantial disagreement among scientists. A scientific controversy may involve issues such as the interpretation of data , which ideas are most supported by evidence , and which ideas are most worth pursuing.
There are many philosophical and historical theories as to how scientific consensus changes over time. Because the history of scientific change is extremely complicated, and because there is a tendency to project "winners" and "losers" onto the past in relation to the current scientific consensus, it is very difficult to come up with accurate and rigorous models for scientific change. [17]
Theoretical problems result from inability of current theories to explain observed phenomena or experimental results. Experimental problems result from inability to test or investigate a proposed theory. Other problems involve unique events or occurrences that have not repeated themselves with unclear causes.
Climate change denial#Discussing specific aspects of climate change science; Intergovernmental Panel on Climate Change#Challenges and controversies (the IPCC assessment reports, like the most recent IPCC Sixth Assessment Report summarise the state of the art of climate science at the time).
One line of debate is between two points of view: that of psychological nativism, i.e., the language ability is somehow "hardwired" in the human brain, and usage based theories of language, according to which language emerges through to brain's interaction with environment and activated by general dispositions for social interaction and ...
US: Various requested changes to budgets of science-related US institutions have been described with some information about the respective planned research programs. [ 423 ] [ 424 ] Astronomical events
2012 phenomenon – a range of eschatological beliefs that cataclysmic or otherwise transformative events would occur on or around 21 December 2012. This date was regarded as the end-date of a 5,126-year-long cycle in the Mesoamerican Long Count calendar and as such, festivities to commemorate the date took place on 21 December 2012 in the countries that were part of the Maya civilization ...
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