According to this article what&#x27;s the extreme poverty threshold for World Bank, after all? It says first:<p>&quot;Extreme poverty has long been defined as living on or below $1.25 a day, but the World Bank’s adjustment now sets the poverty line at $1.90 a day.&quot;<p>And then, at the end:<p>&quot;The World Bank first introduced a global poverty line in 1990, setting it at $1 a day. It was adjusted last in 2008, when the group raised it to $1.25 a day.&quot;<p>Got a bit confused.