Jon Holmes asks all the important questions in the Big Debate and here's his latest one: Is skin really needed?
On one side, Luke is totally against skin and finds it "absolutely disgusting."
"Imagine if we removed all of our skin," he told Jon. "It could be the secret to evolving to the next stage of humanity."
However, Ernie had completley opposing views.
He said: "It helps prevent water loss. You'd have to be an idiot to not want to keep skin."
Luke also claimed removing our skin would solve obesity, but Ernie wondered where his opponent was planning to put all that excess flesh? He asked it if would be, "some sort of enormous skin bank in the sky."
Listen to the full debate to discover the viewpoints on what could happen if we all shed our skin.