We can look at some of the data.

The last person who was in favor made the premise that we don't have enough alternative renewable resources.

An analogue would be the growth of bacteria in a petri dish.

We must develop renewable energy sources.

The last three of the five, I've grouped together.

Location of the playable item

Portugal was 45 percent renewable powered,

The global economy grows exponentially, at about 3 a year, consuming increasing amounts of non renewable fuels, minerals and metals, as well as renewable resources

That was one of those turning points where I said, wow what am I doing here?

In America, political will is a renewable resource.

And this is an ongoing research. This is not rocket science.

We're really excited to be partnering with Duke

And now comes the so called Renewable energy evolution.

Alex Hi, I'm Alex. I just wanted to say,

In Europe, France that heavily depends on nuclear power generation,

In 2010, renewables other than big hydro, particularly wind and solar cells, got 151 billion dollars of private investment, and they actually surpassed the total installed capacity of nuclear power in the world by adding 60 billion watts in that one year.

Renewable or recyclable materials are 25 percent of the total, and growing rapidly.

And I think that, in order to take better care of what's behind our products so, the livestock, the crops, the plants, the non renewable materials, but also the people that produce these products the first step would actually be to know that they are there.

So let me run you through a few ideas.

Rechargeable

So just looking at this heart,

So here's a summary so far

So called sustainable growth or smart growth won't help, as it also uses non renewable metals and minerals in ever increasing quantities, including Rare Earths.

However, especially where regulators are now instead rewarding cutting your bills, the investments are shifting radically toward efficiency, demand response, cogeneration, renewables and ways to knit them all together reliably with less transmission and little or no bulk electricity storage.

And it considers just using existing hydro to match the hour by hour power demand.

No. It comes from decay of Thorium inside the earth. Is geothermal renewable?

It is down cycled and turned into lesser things, while a glass bottle can be a glass bottle again or can be used again a plastic bottle can never be a plastic bottle again.

And that's a concerted platform.

We just flush all this water down the lavatory, it's terrible.

They're going to say, in regions of profound instability throughout the world, where you have intense poverty, where populations are growing and you don't have sustainable resources like this, this is going to lead to food insecurity.

And you hear the words scarce resources a lot when people talk about economics.

We want to match the hour by hour power supply.

(Laughter)

All rockets that fly today are fully expendable.

linear by cyclical fossil fuel energy by renewable energy, sunlight wasteful by waste free and abusive by benign and labor productivity by resource productivity.

And, ultimately, the arithmetic problem isn't going to go away.

But we want to make the energy use as small as possible.

If you, like a species, want to populate another planet, first you analyze what resources are available, and how many people such a planet can sustain.

Do you know, they only invested 0.2 percent of revenues in R amp D?

Jerry Shaw must not remain alive to reengage the lock.

Monochrome printing, re usable economy black cartridge

Beyond recovery means... I got it. Beyond recovery.

But there's another way of looking at this photograph.

And economics is very interested in scarcity.

Do they connect us back to the ecosystems around us by, for example, connecting us to rivers and allowing for restoration?