When did The Why Files Season 4 Episode 19 air?
The Why Files Season 4 Episode 19 aired on May 18, 2023.


A weekly YouTube video podcast that explores the strange and weird of this world and beyond.
Surviving The Sixth Extinction: Are we too late? Of all the species that have ever existed on Earth, 99% of them are gone. Most of those were wiped out during what are known as "Mass Extinction Events". Since life emerged on our planet, there have been five mass extinctions. Sometimes these events last many years. But sometimes a mass extinction can happen very, very suddenly. Some scientists think we're on the verge of a sixth mass extinction. Others think it's already begun. But the question everybody asks is: "Is there anything we can do to stop it?"
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The Why Files Season 4 Episode 19 aired on May 18, 2023.
This episode runs for approximately 39 minutes.
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