Believers denigrate the sciences in a number of ways in order to believe. That's because faith demands it. Some believers don't even know what I'm talking about.
Human beings will evolve into different sorts of creatures, perhaps like the Na'vi of James Cameron's movie Avatar.
All Na’vi have a long, prehensile tail. This is used for balance, acting as a moving countermass to smooth out the stride at a full run, and to assist with direction changes. The tail is also used for social cues regarding emotional states, as are the ears. Some Na’vi subspecies can suspend their weight from their tail, but the Na’vi in the Hell’s Gate region cannot. They have been observed however using the prehensile tip of the tail to grip tree limbs and vines during climbing, and to help arrest a fall.
The Na’vi skull is proportionately small, compared to a human head/body ratio, and is characterized by high cheekbones, feline ears and a protruding, snout. Na’vi eyes are large and adapted for nocturnal hunting. The eye is four times human size, by volume, and has a characteristic gold pigmentation of the pupil. The pupils will retro-reflect green light at night, due to a layer of light amplifying cells in the retina.
Bioluminescent skin cells that produce the noctilucase enzymes emit light when ambient light levels are low.
At first glance, a human might think of the Na'vi queue as simply a long, rather ostentatious hair braid. This seemingly conventional braid actually sheathes a “neural whip” that is an extension of the Na’vi’s nervous system. At its distal end is a remarkably intricate branching of neural tendrils that can be connected to similar structures of other life forms, both animal and plant. This connection allows a Na'vi to exchange sensory information with other creatures, and members of the zooplantae phylum, the animal-like plants which are unique to Pandora. From birth on, the Na’vi individual’s hair is painstakingly braided over the antenna-like neural whip, protecting it from harm.