Because they looked at the curve and said, if the population keeps growing at this rate, to move the population of New York around, they would have needed six million horses, and the manure created by six million horses would be impossible to deal with.

And it's easy.

Here we have 49 famous computers. I put them in a logarithmic graph.

More than half the people now in the world live in cities, and that will just continue to escalate.

5 per year, the 5 is a fixed fraction, the per year is a fixed length of time.

And the longer we live, the more expensive it is to take care of our diseases as we get older.

We'll grow by six cities of 12 million people a year for the next 30 years.

But you don't have to remember where it came from, just remember 70.

To see, let's look at the slope of the linear function if it existed.

If someone did this enough, then this would increase the supply of apples here so supply would increase in this market and in this market the demand will increase because there's someone who keeps buying in this market and selling into that market

This approach 0, so we're not sure.

Increase

What happened is a market that didn't exist all things have just come together, and it's become the year of online education, or it's become the year of the network, or it's become the year of the mobile phone or smart phone.

So the rate at which the height, or the rate at which z is changing with respect to x, is 0.7.

When I take something to an exponent, when I'm taking something to a power, it grows really fast.

Once we start getting into the positive numbers, we just explode.

increasing Y

If we just prolong the trends, without any real advanced analysis, to 2050, there are two things that can increase the energy use.

What happens if everyone's income were to increase?

L DOPA increases dopamine.

Fifty percent of the Senate between 1998 and 2004

So how much do we have to go to from 150 to 225?

We then take the measured water, we divide it into thousand gallon increments.

Enhancing grav plating.

To illustrate this idea with a picture imagine we have some function f(n).

But that's a probabilistic statement.

If you take 70 years as a period of time and note that that's roughly one human lifetime then any percent growth continued steadily for 70 years gives you an overall increase by a factor that's very easy to calculate.

So, income goes up, then that increases demand.

I see now a 15 over here for this maze where you have to go down,

Economic expansion has resulted in increases in atmospheric nitrous oxide and methane, ozone depletion, increases in great floods, damage to ocean ecosystems, including nitrogen runoff,

Each year the world's population increases on average by two percent.

The more ideas there are in circulation, the more ideas there are for any individual to disagree with.

And so if income goes up for this laptop, the demand will increase.

And so, for any given price point, the demand would increase.

He makes, say, 20 on it in this first year.

Crime is on the increase.

And here, we're going up by 9.

'We want faster horses.'

The social evaluative judgments increase, the fear of those social evaluative judgments.

Canaries used to be used as kind of biosensors in mines.

epps! pentagon! give me a status.

In Canada, we're now looking at one in 10 Canadian children with asthma.

The population is increasing.

Treasuries.

The bank has raised its dividend by 20 .