Practice Flashcards
The two halves of digital and the environment
Track your progress — Sign up free to save your progress and get smart review reminders based on spaced repetition.
All Flashcards in Topic 4.3
Below are all 16 flashcards for this topic. Sign up free to track your progress and get personalized review schedules.
4.3.14 cards
The two halves of digital and the environment
Digital systems reveal harm at enormous scale and consume electricity, water and mined metals to do it.
What monitoring adds
Scale, continuity over time, and observation where no inspector would be allowed.
Why monitoring often changes nothing
Evidence only works where an authority has both the power and the will to act on it.
The test for a monitoring system
Did anybody decide differently because of what it showed?
4.3.24 cards
The four stages of a device's life
Mined, made, used, discarded — owners see only one of them.
Which stage dominates the footprint?
Making it. For a phone, manufacturing produces far more emissions than using it ever will.
Why lengthening life beats recycling
Recycling acts after the emissions have happened; a longer life means they happen less often.
What completes a right-to-repair rule
A guaranteed minimum period of security updates alongside the spare parts.
4.3.34 cards
The smart-city loop
Sense, decide, adjust — continuously, without waiting for a budget cycle.
Who a sensor network misses
People walking, people without phones, and areas that were never instrumented.
Why automatic adjustment resists challenge
There is no meeting and no decision to point at, so residents have nothing to appeal against.
Connection as a risk
What makes infrastructure efficient makes it reachable — a pipeline shutdown stopped fuel for a region with nobody touching a pipe.
4.3.44 cards
What precision agriculture does
Measures variation within a field so seed, water and fertiliser go only where they are needed.
Why it is a strong environmental example
It reduces an input while holding the output, rather than moving a harm somewhere else.
What comes with the gain
Field data and repair rights both move to the machine's manufacturer.
The fix worth recommending
Rules giving the farmer the data and the right to repair — separating the environmental gain from the loss of control.
Topic 4.3 study notes
Full notes & explanations for Environmental
Digital Society exam skills
Paper structures, command terms & tips
Want smart review reminders?
Sign up free to track your progress. Our spaced repetition algorithm will tell you exactly which cards to review and when.
Start Free