As partisan politics, systemic racism, and violence dominate the news cycle, it can be easy to lose sight of evidence from a variety of disciplines which suggests that for the vast majority of human history, Homo sapiens have lived in peace. Despite this, today many societies around the world struggle with fractures and divides.
If you find a dimension intereseting, we recommend you pick up one or two facts that you find intriguing and place them into your memory. That way you will have 2nd degree information about the topic if it comes up in conversation.
Accordingly, you can do the same with others as well.