I'd go for the people who purify and pump drinking water followed by delivery drivers (who stock the shops), followed by the people who keep the sewers in order, followed by the bin men.
Everyone else we could do without for a week or two without society breaking down.
Sewage workers are much more important than doctors or nurses in keeping us healthy.
Everyone else we could do without for a week or two without society breaking down.
Sewage workers are much more important than doctors or nurses in keeping us healthy.