What is the central idea of the Neil deGrasse Tyson interview I need to know ASAP or I will fail

The central idea of the Neil deGrasse Tyson interview is the fact that he disagrees with the question " When Curiosity (NASA’s robotic rover that collects data on Mars) touches down, 5will that be enough to inspire young people to go into the STEM fields (science, technology, engineering, and mathematics)? Will it be enough to get the American people behind a manned mission to Mars?" because he simply says no and gives his reasoning.

Explanation:

the pronoun reference replaces a noun, but you have to make sure there's no room for confusion.

in the first sentence "her" could be referring to shely or to the sister. the answer there is "shelly called her sister and told her about the new baby."

in the second sentence "it" could be referring to the roof or the floor. the answer there is "since the roof leaks on the family room floor, we need to repair the roof."

after the moon goes from a full moon it turns into a waning gibbous moon.

here's where my answer came from. i hope this .