The nature of the cause or origin of the Big Bang, the event marking the beginning of our universe, is still a subject of scientific investigation and philosophical debate. It is important to note that the exact cause of the Big Bang is not currently known or fully understood.
In scientific terms, the Big Bang is considered the initial singularity, a state of extremely high energy and density, from which the expansion of the universe began. However, our understanding of the events before the Big Bang is limited because our current theories of physics, such as general relativity, break down at such high energy densities. As a result, it is challenging to make definitive statements about what caused the Big Bang.
Various hypotheses and theories have been proposed to explain the origin of the universe, such as quantum fluctuations, inflationary models, or ideas from string theory. However, these are still active areas of research, and scientists continue to explore and refine our understanding of the early universe.
As for the notion of the Big Bang having no cause, it is important to clarify that this statement is based on the limitations of our current knowledge and understanding. It is possible that future scientific advancements or theoretical frameworks could provide further insights into the cause or origin of the universe.