This, Fahim, is a revealing window to all our past and the way human labor took up much of the waking hours. To not get diabetes and heart disease without such normal effort, is the other side of the coin for modernity!
One can't help feel sorry for people working like beasts of burden. We do not know how they feel!
I do not think we are necessarily happier. Is a social worker dealing with addicts, a policeman directing traffic, a surgeon ripping out varicose veins or removing cancers any happier than these workers? They are, perhaps, more fulfilled, but then we have more expectations to satisfy!
Great image! Makes me reflect on our lifestyle and have empathy for these hard laboring women, likely poor as well!
Asher