> The inconvenience vs risk threshold here is similar to bucking a seatbelt which is hard to argue is a poor investment.
It really, really is not. Seatbelts actively prevent injuries from sudden violent phenomena. "Paying attention" does absolutely nothing to reduce the forces you are subject to in the event of, say, a collision with a Dash 8 that was on your runway at landing. It helps post-incident at best.
And I have "paying attention" in quotes because I feel like people are ignoring how attention actually works when they propose things like this. Human brains actively reroute focus in response to stimuli - like, say, a collision with a Dash 8 that was on your runway at landing. That's the whole concept of "a distraction". Hell, just a car braking particularly hard is stimulus enough to capture its passengers' attention, to talk of a plane landing going wrong in such a catastrophic manner. By the time the cabin crew is even ready to begin an evacuation, whether or not a person was fiddling with their phone (or just staring into space) some seconds before the incident seems highly irrelevant.
Fast isn’t instant. At 30,000 feet there’s plenty of time, at ground level things can go very badly extremely quickly and rapid task switching increases panic.
There’s several ways paying attention directly increases safety. First many evacuations aren’t fast enough for everyone to escape so even fractions of a second directly correlate to lives. Taking the crash position promptly reduces the risk of injury most importantly disabling injuries which may slow people exiting the aircraft. Safety briefings give relevant information in the event of an emergency which means people act more appropriately.
For one thing, an evacuation is not something you begin to do the instant an accident occurs; it takes time to reach a physical state where evacuation is even possible at all. For instance, there is video footage from the inside of the A350 (taken by a passenger who was...you know...using their phone, and all 379 people on the board still exited in a timely manner). It took well over 10 seconds for the plane to even finish its landing roll-out post-collision and come to a stop. Handwringing over the fractions of a second that it took a passenger that was "paying attention" and someone that was looking at their phone or reading a book to realise that the plane had had an accident makes no sense. There is nothing either of them can do or should do until the situation has stabilised somewhat.
For another, taking the brace position is something you do with forewarning and instruction from the crew, and the circumstances that lead to that forewarning are very capable of capturing attention. Additionally, safety briefings are given when the plane is very firmly planted on the ground pre-flight (cabin crew may repeat/re-explain instructions like how to put on a life vest or how to properly take a brace position during an emergency if circumstances permit). And that's really the crux of it: the time for a passenger to pay attention is while they are being briefed or otherwise addressed by the crew, and while they can properly review their specific plane's safety information and setup. After that, there is literally nothing for the passenger to actively pay attention to.
Staring very hard at the seat in front of you or out of the window "in case something happens" is not paying attention to anything but your own anxiety. You can be prepared and be ready for alerts without literally sitting and doing nothing; the human brain may not be capable of a lot of things, but it is very capable of that much.
First electronic devices + headphones provide significant isolation from what’s going on. I’ve seen people miss fire alarms in an office environment. So it’s possible for someone to actually miss an evacuation not just fail to respond for fractions of a second.
> It took well over 10 seconds for the plane to even finish its landing roll-out post-collision and come to a stop.
Panic and confusion can last considerably longer than 10 seconds. Having even a little head start to process the situation is meaningful well past the initial event.
> taking the brace position is something you do with forewarning and instruction from the crew, and the circumstances that lead to that forewarning are very capable of capturing attention.
Most emergencies aren’t preceded by anything particularly attention grabbing. Someone engrossed with a device can easily miss what’s going on long enough to cause issues.
> Staring very hard at the seat in front of you or out of the window "in case something happens" is not paying attention to anything but your own anxiety. You can be prepared and be ready for alerts without literally sitting and doing nothing; the human brain may not be capable of a lot of things, but it is very capable of that much.
Not all tasks are equally distracting. A kid eating a candy bar is more capable of processing what’s going on than that same kid engrossed in a game trying to ignore all outside stimuli while aiming for a high score.
It really, really is not. Seatbelts actively prevent injuries from sudden violent phenomena. "Paying attention" does absolutely nothing to reduce the forces you are subject to in the event of, say, a collision with a Dash 8 that was on your runway at landing. It helps post-incident at best.
And I have "paying attention" in quotes because I feel like people are ignoring how attention actually works when they propose things like this. Human brains actively reroute focus in response to stimuli - like, say, a collision with a Dash 8 that was on your runway at landing. That's the whole concept of "a distraction". Hell, just a car braking particularly hard is stimulus enough to capture its passengers' attention, to talk of a plane landing going wrong in such a catastrophic manner. By the time the cabin crew is even ready to begin an evacuation, whether or not a person was fiddling with their phone (or just staring into space) some seconds before the incident seems highly irrelevant.