30 - Nature
100 degree proof
nature exists
30 Degrees of the 100 Degree Challenge.
Nature exists.
Nature is defined as the physical world collectively as opposed to humans or human creation. We all interact with Nature and are a part of it. If there was an intelligence behind creation, Nature would be its proof. It is the creation not made by man. The beauty complexity and mysteries of Nature are barely even known by our brightest scientists.