The old mindset

https://www.ted.com/talks/hans_rosling_let_my_dataset_change_your_mindset?
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What is the old mindset? Who is the "We" and "Them" and what differentiates the two?
Did his video change your mindset on viewing the world in terms of "We" and "Them"?
Does that concept still apply or has it changed? How and why?
While the video and provided link can count as one
source, this means you need to find additional sources to add detail and support to your answers. Look for real
world examples in the news, peer reviewed journals, etc.

Sample Solution