Philosophical naturalism

Philosophical Naturalism is the idea that everything in the universe can be explained by natural causes, without resorting to anything supernatural or spiritual. This means that while we can't explain everything we see in the world by scientific laws, we still believe that it is possible to make sense of the world using only natural processes (like the laws of physics, chemistry, and biology). Naturalism also says that our experiences of the world around us can be explained by our observations and experiments. In other words, we don't need to look for answers about life in mysterious places or by talking to people from other worlds.