Exploring the south pole Which idea is common to both texts?
A. Human history exists only because of the work the bravest and most adventurous people.
B. Humanity can benefit from scientific knowledge and inventions only through mutual cooperation.
C. Humanity's need for expedition and adventure has allowed people to reach and explore even the farthest points on the planet.
D. People's desire to compete against each other for control can often cause them to harm even the most hostile places on the planet.