How much of the world we live on do we actually know?
We know our cities. We know the places we've travelled. We know what we've studied and what we've experienced.
But what happens when we zoom out?
In this episode, Olivia takes us across our own planet, from everything we haven't read and experienced, to the deep ocean, Antarctica, the depths beneath our feet, and the parts of human history that have disappeared.
And the more we look, the harder it becomes to answer one simple question:
How much do we actually know?
Maybe the problem isn't that we don't know enough. Maybe we don't even know the size of what we don't know.
So why should we ever be ashamed of saying, “I don't know”?
Perhaps those three words aren't the end of learning.
Perhaps they're where it begins.