Here’s another one I’ve heard multiple times that just a moment’s reflection will reveal as nonsense: “There are more people alive now than in all of the history of the human race.”
Take a look at anyone’s family tree and you’ll soon realize that you have far more deceased ancestors than than there are in their current generation. And their family tree only goes back so far, not to the source in Africa.
In fact, “According to a professor of populations at the Rockefeller and Columbia Universities in New York City, people alive today comprise only 6% of the total number of people who have ever been born, which is slightly over 106 billion people. The BBC News reports that there are 15 dead people for every person living…” (from a Brave browser Summarizer)