Sodium streetlights. That's where it starts for me. Not the
event or the era but the colour — that flat, amber wash that
turned every pavement into something theatrical and slightly
wrong. Modern LEDs render the world in full spectrum. Sodium
vapour didn't. It collapsed everything into two tones and
left your brain to fill in the rest. The brain, filling in,
often chose unease.
Something about the 1970s and 1980s registers as faintly
sinister when viewed from here, and the reaction is common
enough to suggest it isn't just personal. The textures of
that period — film grain, tape hiss, CRT scanlines, the
particular softness of analogue video — carry an ambiguity
that digital media has largely eliminated. Modern footage is
sharp, bright, and hyper-legible. Older material contains
noise and shadow. The brain interprets visual ambiguity as
uncertainty, and uncertainty triggers a low-grade vigilance
that can settle in the body as discomfort. You're not scared,
exactly. You're watchful.
Pacing compounds this. Television idents, public information
films, educational broadcasts — they moved slowly and left
gaps. Long pauses. Static framing. Sparse dialogue. Minimal
scoring or none at all. Contemporary media fills nearly every
second with motion or sound because dead air is considered a
failure. Confronted with silence, the viewer projects meaning
into the space, and what gets projected is rarely cheerful.
The Protect and Survive
films weren't trying to be frightening. Their flat,
institutional delivery made them more disturbing than any
horror film could manage.
That institutional tone is part of it too. Public messaging
in Britain during this period was formal, impersonal,
authoritative. It lacked the conversational warmth that
modern branding considers mandatory. Government broadcasts
addressed you like a patient being told to stay calm — which,
if you weren't already anxious, was a reliable way to make
you start. The emotional distance reads as cold now. Cold
enough to feel ominous.
The broader atmosphere didn't help. Cold War nuclear anxiety
sat underneath everything like a bass frequency you couldn't
quite identify but could feel in your teeth. Industrial
decline, unemployment, urban decay, terrorism coverage,
moral panics — even if none of this was consciously processed
at the time, it shaped the cultural mood. And cinema absorbed
it. Halloween, The Exorcist, Videodrome, Threads —
these films used suburban quiet, analogue distortion, and
institutional spaces to generate dread. Their visual language
has become fused with how we perceive the entire era. I can't
look at a 1970s kitchen without half-expecting something
terrible to happen in it.
There's also the matter of
memory without metadata.
Pre-internet life left fewer searchable records. Fewer
photographs, no social media archives, no instant
documentation. Memories from that period feel less indexed
and more dreamlike as a result. Dreamlike states carry an
uncanny quality almost by default — the sense that something
is present but not quite accountable. Mark Fisher called this
hauntology:
the persistence of lost futures, visions imagined in the past
that never materialised. Media from the period can feel like
a signal from an
abandoned timeline.
That dislocation sits somewhere between nostalgia and dread,
and I'm not convinced the two are as different as we'd like
them to be.
I keep a folder of screenshots from 1970s Open University
broadcasts. I'm not sure why. The lecturers stand in front
of beige walls explaining thermodynamics in voices that sound
like they're narrating the end of the world. Nothing about
the content is threatening. Everything about the atmosphere
is.
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