What will eradicate poverty once and for all?
It would be your place to tell us since you are the one grandstanding with the statement, "then start by eradicating poverty", so how do you intend achieving that?
You would also have to start by explaining to many of those people you consider poor, by your subjective measures, why you think their relaxed lifestyle should be eradicated simply for enjoying owning a cow and living in a hut on a hill. In fact the happiest nation on earth are a population of islanders living in what you would call poverty.
Beyond that, when we begin to look at genuine poverty in malnourished communities there are extremely complex issues at play. You cannot ethically expect to forcefully remove these people from remote parts of the earth. They are no shortages only logistical issues involved in getting food to remotely situated communities that stubbornly refuse to move. And that is their right not to move.
Poverty is not something that can ever be eradicated. So you would need to begin by defining the poverty you view as requiring your superior intervention. Perhaps even understanding how many people even want your force-fed pity. What entitles you to speak for all of them in your broad sweeping statements before you have even bothered to understand the wishes of those people?