CLEAN : French president pledges support for Ebola-hit Guinea on visit

The video tutorial discusses the concept of discovery, its global impact, and addresses indifference towards it. It concludes with a mention of best practices, using the metaphor of a 'seashell bike'.

What significance do you think the 'world' holds in the context of the video?

In your opinion, what does the statement 'They don't care' imply about the audience's reaction?