They reproduced. They metabolised food.

So, all of these things greater metabolic demands, reduced reproductive success, changes in respiration and metabolism.

So, we wondered

So what you're seeing here is the bacteria metabolizing, and as they do so they create an electrical charge.

So this is where there's a dye that changes with the acidity, and so when, as the bacteria metabolize whoa!

It doesn't change.

I told you hydrogen sulfide is in us.

Okay?

It's not moving around.

I would like to express our thanks on behalf of my colleagues.

I say, Well I want molecules.

What do we learn from that?

And these parameters, these climatic parameters are related to the human metabolism.

It forms a surface that is, say, chemically active.

Think about the last time you got angry or emotional.

So, in summary, I'm generating metabolic materials as a counterpoise to Victorian technologies, and building architectures from a bottom up approach.

Up there, you have sharks and large fish that live 25, 30 years.

And here's the weapon, it seems, that it did so over the last 500 million years.

But what would be so amazing about this?

Their metabolism will fall as though you were dimming a switch on a lamp at home.

That's a fine definition.

(Laughter)

It's key in our ability to process glucose in our body.

So this right here is insulin.

So therefore, we have these two metabolisms, and I worked with a German chemist, Michael Braungart, and we've identified the two fundamental metabolisms.

They think big. Okay?

Ah really none?

I'm not suggesting that obesity is benign, but what I am suggesting is it may be the lesser of two metabolic evils.

The rat is an entire organism, after all, with interacting networks of organs.

So it's really incredible for me to be a part of this.

Maybe it doesn't.

I thank you for your ideas worth spreading.

Now this is necessary to distinguish the self from the environment.

We submitted over 300 samples of mushrooms that were boiled in hot water, and mycelium harvesting these extracellular metabolites.

And just to be able to relate this to the DNA, this right here is insulin.

They're preparing themselves for the kind of world they will encounter on the other side of the womb.

The brightest student expressed gratitude on behalf of his classmates.

We're able to knock out on the order of 100 genes out of the 500 or so that are here.

So we re going to try it out. ..and the last one!

let the environment lead and think about how your grandchildren might build.

The point about this slide is actually the bottom.

So one of the things we're seeing is organisms are having to spend more metabolic energy to build and maintain their shells.

You want an apology, I apologise.

Where are you going!?!

Youmight need it again. I appreciate