I am back, like. The Boy has got some work experience with Airbus
They are putting him in Air Traffic Control at their base in N Wales. 
What can possibly go wrong? 
A) Aircraft everywhere will be grounded we will rapidly descend into an ice age. We will all freeze our bollix off and die
B) Aircraft everywhere will be grounded we will rapidly descend into a century of super hot heatwaves. We will all get very thirsty and die.
C) Aircraft will takeoff as per usual. All will continue as normal. We will all die.
Please delete as appropriate.