Over 100 colorful bear sculptures arrived in Havana on Wednesday for an exhibit to promote tolerance and understanding a

The video provides an overview of the concepts known so far, summarizing the key points discussed.

What do you think the speaker means by 'I know so far'?

How does the phrase 'But I know so far' suggest a limitation in knowledge?

In what context do you think this statement could be used?

What emotions or feelings might be associated with the phrase 'But I know so far'?

Can you provide an example of a situation where someone might say 'But I know so far'?