New book details U.S. government’s UFO investigations and search for alien life

The video features an interview with Garrett Graff, discussing his book on UFOs and the US government's search for alien life. Graff explains his interest in the topic, sparked by a shift in Washington's attitude towards UFOs. He outlines the historical context, including military programs and the Roswell incident, and highlights recent scientific advances that suggest a high probability of extraterrestrial life. Despite the math supporting the existence of alien life, Graff emphasizes the vast distances involved, making contact unlikely. The discussion concludes with a reflection on humanity's small place in the universe.

What does the author mean by 'the math is on the side of the aliens'?

In what ways does the author suggest that intelligent life might not be aware of humanity?

What does the author suggest about the nature of intelligent life in the universe?