CLEAN : Thousands gather in Amsterdam in support of Ukraine

The transcript discusses various topics, starting with the importance of memory, followed by a geopolitical comparison between Russia and other regions. It then shifts to explaining the medical billing cycle. The focus moves to the international community's need to unite over the Ukraine crisis, emphasizing the potential consequences of inaction. Finally, it calls for action against unjust wars, highlighting the importance of protest and unity.

What does the speaker mean by saying 'it's time for you to realize that it's not jokes'?

In what ways does the speaker suggest that people should respond to the situation in Ukraine?