Sorry Robert,
I totally disagree. We manage to make the hay and stack it with just two people but I could manage on my own if I had to, it would just take longer but as my time is my own, that doesn't bother me.
If, as you say, exhaustion was one of the biggest cases of death then how do you explain the hundreds of hard working men and women who lived long lives - some around us are over 90 and they have worked for most of their lives?
Traditional farming methods are making a comeback on smallholdings all around the UK as they find that they ARE a cheaper and sometimes better alternative to the modern ways.
Take for example my profession of shearing, hand shearing expenses are just that of the shears and the stones for sharpening, machine shearing expenses are that of the machinery which is much higher plus the electricity and maintenance.
Thanks,
Philip