It's challenging to provide an exact number of scientists who do not believe in God, as beliefs and perspectives can vary widely among individuals. The scientific community is diverse, and there are scientists with various religious, spiritual, or atheistic beliefs.
The belief in the existence or non-existence of God is a matter of personal faith and is not directly linked to scientific pursuits. Science, as a methodology, is concerned with understanding the natural world through observation, experimentation, and the formulation of testable hypotheses. It does not inherently provide answers about the existence or non-existence of a higher power.
However, some scientists identify as atheists or agnostics and do not believe in the existence of a god or gods. Their perspectives are influenced by various factors, including their upbringing, education, exposure to scientific evidence, and personal experiences. For these individuals, scientific understanding and the lack of empirical evidence for the existence of a deity may lead them to reject religious explanations for the origin of everything.
On the other hand, religious views on the origin of everything often involve creation narratives or cosmogonies that explain how the universe, life, and everything came into existence based on the beliefs of a particular faith or culture. These explanations are often rooted in sacred texts, religious traditions, and faith-based teachings. Religious views can vary significantly among different religions and sects, and they may include divine creation, intelligent design, or other concepts that involve the actions of a deity or deities.
It's important to note that many people, including some scientists, hold both religious beliefs and an acceptance of scientific principles. They may see science and religion as complementary ways of understanding the world. They may view scientific theories, such as the Big Bang theory and the theory of evolution, as describing the natural processes through which life and the universe have developed, while still holding religious beliefs about the ultimate purpose or meaning behind these processes.
Ultimately, the perspectives on the origin of everything and the universe are diverse, and they arise from a combination of personal beliefs, cultural backgrounds, and exposure to scientific knowledge or religious teachings. The pursuit of scientific inquiry and the exploration of faith are not mutually exclusive, and individuals can find ways to reconcile or integrate these aspects of their worldview in various ways.