My point is exactly this misguided view of the world, that the global north can live lives of insane decadence, built on its history and continued plundering of the global south, while expecting them to find a reduction in extreme poverty as ameliorative. Your comment only reminds me that liberals are people who believe that luxury can exist without the suffering of others.

There is no path in the current Capitalist world order that will allow for a rise in the global south to current, western levels of development. The resulting increase in labor and resource costs would face immediate armed confrontation from the global north, as already happened with the myriad US-backed military coups during the past century.