Well, im a little confused i guess. In general it seems to me to be a very practical solution to a given problem. The people need food. The people are willing to eat rat. There are rats that need disposing of to save grain stores. It seems to me like a double win in a sad situation- increasing food with an available meat supply and decreasing rat population to save food the rats would eat or ruin otherwise. (And with the forests cut down they likely are over run with rats.)
im sorry for them that things are so bad and i would wish better options for them, for anyone.
If no help will reach them then what else is there to do but sympathize and respect the people's efforts to not starve? They're doing what they can with what they have. It's certainly not a laughing matter.
Perhaps im seeing it wrong..?