Over the same span of time sales have increased by two thirds and profits have doubled.

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

Alright, let's go on to this problem, an interesting problem.

So when we double the force...we went from 10 Newtons to 20 Newtons...the acceleration doubled!

Or the Colorado River, which no longer flows to the ocean.

And now what do I have?

If you want the rainbow, you must have the rain.

Doesn't really matter if we have max over here, but then I go and produce exactly N particles, and the way I do this

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

Double my money?

Well, if it takes a fixed length of time to grow 5 , it follows it takes a longer fixed length of time to grow 100 .

More exports means more AlDS. And that effect is really big.

Increase

That was like an 8.

That was like a 2.

And it's easy.

And if you think about those trees I drew before, this is unsurprising.

Well, we've doubled the police on duty, and every officer carries extra arms, and we've deployed our men so that reinforcements are always nearby.

Double

But let's continue another way, once again this guy, not only did he double his money for two years, they're all the same country club.

(Applause)

And that's what?

Double your money back in two days.

increasing Y

That may be a little confusing at first because it goes twice as fast, but we're really concentrating on the growth of the run time so that even if it is going twice as fast as the worst case, if we double the number of elements in the list p, the run time is also going to double.

We now apply the motion of 1. We get to 5.9.

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

But if India grows at something like eight percent, income per year per person will go to 16 times by 2050.

As the world grows by several billion more people,

Enhancing grav plating.

Modern economies,

These bacteria live in a bottle.

Jared Jared is twice the age of his brother.

One of our problems is that world food production needs to increase very rapidly doubling by about 2030.

It makes them easier to add.

Double it.

If I increase x value by 2, what's happening to my y value?

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

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

That water that's being held water at 300 Celsius by 150 atmospheres of pressure, when you lose pressure it flashes to steam, almost instantly to steam. And when that happens, its volume increases roughly by a factor of 1,000.

If I were to try to graph y is equal to 2x squared, it would just be like the y is equal to x squared, but it would go up twice as fast.

But there are endless problems with social gradients that are worse in more unequal countries not just a little bit worse, but anything from twice as common to 10 times as common.

The guy who founded Intel said that every two years, the number of transistors on a computer chip doubles.

He added new linear motion guides to the pistons, he added a condenser to cool the steam outside the cylinder, he made the engine double acting, so it had double the power.

Both 5 and 6 have the parent of 2.