Star Trek has a long history of debate. Some folks love a good debate. Other folks, like Kraag, don’t. In Star Trek: Starfleet Academy Season 1 Episode 4 “Vox in Excelsio,” we’ve got to take a deep breath and step up to the podium. Pro or con, debate is the order of the day for this episode. Let’s dig into “Vox in Excelsio.”

Debate is Up for Debate
Star Trek: Starfleet Academy season 1 episode 4 “Vox in Excelsio” has brought me to one of my most hated things–debate. I feel all of Kraag’s anxiety in this episode. I know debate is supposed to be an exercise in logic and reason, allowing people to reach conclusions based on facts. However, in my experience, few are moved by facts but instead by appeals to emotion.
Thankfully, we are in the 32nd century, where logic, evidence, and emotion are working in tandem. Caleb calls emotional appeals in debate amateurish, and yet, Kraag’s powerful winning argument iis given its depth by its emotional facets. He wins not just with the logical argument that Klingons should be allowed to govern themselves as they see fit, even if it is to lead to their demise, but by allowing them to do this, it also allows them to remain Klingon. That is an argument that can only be accepted by the head and the heart. More on his “Klingon solution to a Klingon problem” in a moment.
Check out our review of Starfleet Academy Episode 1!

What Makes a Family?
Star Trek has historically done a great job of asking what makes a family. The answer is usually the people you choose, though sometimes, it’s also those with whom you share DNA. And sometimes, it’s the people who share your common experience. What I appreciate most about Star Trek: Starfleet Academy Season 1 Episode 4 “Vox in Excelsio” is that it shows that Caleb is actually a caring guy. When he says, “We kind of have an orphan fraternity thing going on,” he demonstrates an emotional intelligence beyond his years. But Kraag’s refusal to let him in stings.
As we learn the why behind Kraag’s firm response of, “We are not brothers,” the truth is heartbreaking. Kraag’s loss of his older brother is not only the loss of a brother. It’s the loss of the one person he feels truly understands him. His lament, “Why couldn’t they see me, as you see me?” feels all too familiar. Many of us feel misunderstood by our parents. It would be devastating to lose the only person who you feel understands you, and doubly devastating when that person is your brother.
When he tells Caleb, “You are alike. I did not think both of you could live in my heart,” the statement is weighty. It bears the weight of the loss, but it is also open to hope. Finding someone who understands you that well once can feel like a fluke. It’s a marvel and a miracle. Can you really have that twice? This episode proves that you can.
Check out our review of Starfleet Academy Episode 2!

Mentorship and Culture
Star Trek: Starfleet Academy Season 1 Episode 4 “Vox in Excelsio” also demonstrates the importance of mentorship and the importance of understanding your cultural heritage. especially in the face of cultural extinction. Kraag highlights a problem that many people of privilege demonstrate while having good intentions when trying to aid the cause of justice, but forget the emotional piece of the equation.
Kraag says, “You regurgitate facts, but you know nothing,” and pleads, “Hear our language as it is spoken.” Rushing through to a solution without taking into consideration the needs and desires of those you’re trying to help, isn’t actually helping.
Lura Thok’s address to Kraag as not his teacher, but his Klingon elder, demonstrates the importance of mentorship, especially when that person shares your heritage and culture. It helps Kraag ultimately lean into his “Klingon solution to a Klingon problem.” It reminds me of the cultural sensitivity Captain Freeman shows in Star Trek: Lower Decks season 4 episode 6 “Parth Ferengi’s Heart Place.” More of this in my Star Trek, please!
Check out our review of Starfleet Academy Episode 3!

Final Thoughts
There are so many wonderful bits of dialogue in Star Trek: Starfleet Academy Season 1 Episode 4 “Vox in Excelsio.” Jay-Den saying, “Avoiding reality does not make it disappear, Doctor,” cuts deep in today’s socio-political moment. Similarly, the Doctor’s statement, “There has been a tragedy. Don’t compound it with ignorance,” is all too poignant today.
There are also lovely nods to previous Trek canon, such as the ship named with everyone’s favorite Number One, the USS Riker! There’s also this lovely play on the Klingon Battle theme from Star Trek: The Motion Picture worked into the musical cues throughout the episode.
Finally, the best line of the episode wraps it up: “Maybe the trick is not to let go of the past, but to let the present in.” Kraag nails it on the head here. Remembering the good of the past while being open to new experiences and friendships is the best way to go.
What do you think of Star Trek: Starfleet Academy Season 1 Episode 4 “Vox in Excelsio”? Leave me a comment and let’s talk Trek.
The next episode of Star Trek: Starfleet Academy will air on February 5, 2026, on Paramount+.