What makes us human?

What makes us human, dear philosphers? Have you ever asked yourselves..?

-The possession of a capability far beyond animals: biological and evolutionary reasons.
-The capacity of changing and modifying their environment. 
-The ability to recombine different types of knowledge and information to gain new understanding.
-The ability to generalize apply a 'rule' or solution for a known problem to a new and different situation.
-The ability to create symbolic representations of sensory input and to easily understand them.
-The ability to detach raw sensory and perceptual input from modes of thought.

See you soon!!