Check that the oil level is still above the minimum on the dipstick. As long as there is enough oil left in the sump, the engine will be OK. But the engine bay will need a good steam cleaning to fix the mess in there, and a top up of the oil.
Take it back and get the mechanic to tidy up his mess and top the oil up again.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.