For thousand of years, through deep inner inquiry, philosophers and sages have came to the realization that there is only one substance and we are therefore all part of it.
This substance can be called Awareness, Consciousness, Spirit, Advaita, Brahman, Tao, Nirvana or even God. It is constant, ever present, unchangeable and is the essence of all existence.
In the last century Western scientists are arriving at the same conclusion: The universe does indeed comprise of a single substance, presumably created during the Big Bang, and all sense of being – consciousness – subsequently arises from it. This realization has ontological implications for humanity: fundamentally we are individual expressions of a single entity, inextricably connected to one another, we are all drops of the same ocean.