Do you think that people aren't suffering real hardship now?
As for getting weaker, perhaps physically, due to the amount of toxins in our environment, poor diets because of corporate control of the food industry, and pharmaceutical drug pushing by those that are supposed to be healers.
This is what is making human beings (in western countries) weaker.
Perhaps you would like to have a go at answering the question I posed at the start of this thread refreshed.