"How can looking at the same information from different perspectives pave the way for progress". This question has really got me stumped. How do I answer it and if you could please advise me on my 3-4 main arguments for this essay that would be great!

This question is from the Big History website so if you know the stimulus behind it, even better. But otherwise please advise me on my 3-4 arguments as I really can't come up with any. Schools in India are shut at the moment so I am not able to get help from my teacher either.