That first year of RTD’s Who is acidic about social justice. There are other things going on, but one major nerve is the contempt of the upper classes for the cannon fodder underclass. Whether we’re talking the Slitheen/politicians, the Daleks/mass media, the likes of Lady Cassandra — or even the aspirational Rose, talking to Gwyneth. Rose is working class and should know better; indeed she chided the Doctor one episode earlier. But she so wants to pass as middle-class. This aspiration, or vague sense of entitlement, is one of her major character flaws that gets her into trouble again and again.

“Why do you sound like you’re from the North?” she asks, unsure whether someone with an accent like that could genuinely have as much authority as the Doctor seems to. That he could really be someone. She doesn’t make a big deal of it, but it’s part of her preconceptions. One more beat among many.

Adam’s contempt comes back and bites him. Jack’s almost sets off an apocalypse — but he manages to ground himself, and find redemption. For Rose’s part, the first chance she gets she also turns her new status to her own advantage — or tries to — by changing her own past. That doesn’t go well either.

That whole run of episodes is threaded with this subtle point of distinction between putting on airs, acting better than others, and actual self-improvement. Which is to say, seeing beyond the lot you’ve been handed and working toward good, versus trying to climb the ladder by putting your boot in people’s faces, knowing that your new status will protect you from the consequences.

That ongoing discussion of our social roles and responsibilities to each other, mixed with flimsy satire about the structures that make us turn against our own self-interests and those of our neighbors, is just… important. Paper-thin jabs about massive weapons of destruction aside, the basic discussion at hand is wound so tightly into the stories and the characters and the way that they speak to each other that it doesn’t stand out as outright grandstanding — but rather a sort of furious lead by example.

Davies is an angry man, extremely cynical about the world that he lives in, and it comes through in his urgency for us to just treat each other as people and to be curious and interested in what’s happening around us, and why, and how.

The casting of Eccleston as the Doctor just anchors all of this discussion — as does Piper’s depiction of Rose. No other Doctor/companion combination would really lend itself to the discussion that goes on over these thirteen episodes.