Humans appear to be the only primates that I know of that are afraid of heights.

(Laughter)

My name is Ralph Schuyler. Bill March.

No, it only affects primates.

Man is the lord of all creation.

Why would that be? Well, that probably has to do with reciprocity.

What are you, the Primate Garbage Police?

He's the clan leader. She's their spiritual leader.

Three reasons. First, curiosity.

The fourth foundation is authority respect.

So let me give you a few examples here.

A 'roo hops in Oz a horse runs in Asia and a wolf evolves stilt legs in Brazil. Primates emerge from jungles, as tarsiers first,

When he saw Jesus, he cried out and fell at his feet, shouting...

So you're not really sure what's going on with the pig.

And if we're more concerned about our fellow primates than we are about insects, as indeed we are, it's because we think they're exposed to a greater range of potential happiness and suffering.

The primates include not only the apes, but also man.

Grooming in primates increases group cohesion.

So, they completely miss the metaphorical meaning.

There are over 40,000 described species of spiders.

Reverse ?

Ghost...?

Or a ghost.

Ghost.

I said he wasn't human.

Biology we have co adapted through biology to like bright colors.

People are ghosts, and ghosts are people.

A burial chamber.

Wraiths!

Demons?

I got to a point where I discovered something called the expensive tissue hypothesis.

It's the autobiographical self which some species have, I think.

I started doing some research then, and this was the 25 year journey, and started finding out that actually human beings as primates have far smaller stomachs than should be the size for our body weight and far larger brains.

Samhain isn't... evil spirits.

Are you a ghost?

With a Patronus.

Agent Gibbs, we have reserve fuel.

Scared?

And I can tell you, any monkey will do anything for you if you get a little drop of Brazilian orange juice.

So it's a type of that expanded to explain, I think, a lot of different things souls, spirits, ghosts, gods, demons, angels, aliens, intelligent designers, government conspiracists and all manner of invisible agents with power and intention, are believed to haunt our world and control our lives.

The good news about Holly though is that she doesn't actually have the same kinds of technologies we do.

Stop! Stop!

Call an ambulance.

A wraith.

Possessed with demonic spirits.

This guy's a ghost.