It's the honest answer. Our best cosmological theory applied backwards results in singularity. That's bad. See her droplet example. According to maximally pro

It's the honest answer. Our best cosmological theory applied backwards results in singularity. That's bad. See her droplet example. According to maximally projected Penrose diagrams in singularity time and space evert into the multiverse. You move in time and space flows around you. https://youtu.be/4v9A9hQUcBQ https://youtu.be/4v9A9hQUcBQ And according to our other most successful theory, space-time is divided into chunks. And boiling. Opposite of infinitely divisible, smooth relativistic space-time. Not to mention if we go with current astronomy theory, we end up with unexplained dark matter and dark energy, that give different answers depending on the methodology.