Firstly, I'd note that OAISI or @James Lester (OAISI Prez) might be able to provide better resources or Oxford links, if you've not spoken to them yet!
Here's a fairly long list of (what I think are) good options. Note that they're all more blog post than academic article. I personally think that's better based on my experience with what I/most people engaged with more at undergrad, but that obviously depends on the Oxford culture.
Unsurprisingly, I'd mainly recommend 80,000 Hours content. Their overview case for AI risks hits the broad points, but is light on detail unless you follow the links. Their profiles on power-seeking AI, gradual disempowerment, AI misuse and power concentration are recent, broadly non-technical, engaging, and somewhat reputable. I think the first one (power seeking) is the best of the four to recommend, but it's a bit longer. I've also heard excellent things about the AI in Context video, but haven't watched it myself.
If you want to max out credibility about AI risk being worth taking seriously, consider pointing to the Superintelligence Statement and FLI Open Letter.
Linch's intro is great, recent, shorter and non-technical, but doesn't come with much credibility (sorry Linch).
For something really hard hitting, Yudkowsky's Time piece has always stuck with me. I'd be careful about this one though: as a first introduction it can easily come across as 'crazy man ranting' and lead to broad dismissal of AI risk.
Finally, AISafety.info has good arguments and you can explore at your own pace, but unsure how suitable it is for a reading list.
Hope this is helpful!
