The most subversive trait nature has given to people is ....
language
light
sound

The remote control uses infrared light pulses while language uses ....
words
impulses
sound pulses

Books you can't read, phrases you can't use, words you can't speak are a type of ....
incongruence
nihilistic approach
censorship

Chimpanzees are considered intelligent because they use ...
tools
sticks to dig out termites
can crack nuts

Chimpanzees can't learn from others because they lack ....
social learning
spirit of adventure
the power to immitate

.................. has triggered a change in the world and made it what we experience today.
Sharing ideas
Cumulative cultural adaptation
Being part of a small group

Learning by watching others and stealing their ideas is ....
freedom of choice
getting ideas for free
visual theft

Enhancing cooperation, reaching agreements, striking deals, coordinating activities are ....
part of the developping society
benefits of the language
qualities of a leader

Cooperation through language has led to .....
prosperity
wealth
keeping animals behind bars

From early times to this age people had to make many choices. Their best choice was to ...
share ideas and prosper
use language as a tool
to scatter all over the world