If global warming is real, then the entire world will change drastically from today’s conditions. That means if human beings hope to survive, they may have to evolve as well. One way scientists believe humans could evolve is by developing cat eyes.
Dr. Matthew Skinner, a paleoanthropologist at the University of Kent, speculated that humans would need to develop an additional layer in the retina – like cat’s eyes – that could develop to help us see in poor light under water.
Dr. Skinner also said humans might develop webbed feet and hands to deal with more water covering the planet. No matter how humans evolve, you can be certain humans will still be needed to open a can of cat food for their pets.