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生物に見られる無駄と進化の永続性原理 | Eisuke Hasegawa | TEDxHokkaidoU


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[musics]

Hello everyone 8 Hasegawa 10

That’s also possible Bob’s biological ecosystem goes to Yakushima 9 minutes and is studying the ecology of animals

However

Today we will talk about the waste and the persistence of evolution seen in the living creatures

Down rhythm explains what is new, but there are stories that go beyond that

I think I will talk to you

The idea of ​​evolutionary teeth that Derby thought is such a thing

It is in some kind of biological populations human if the human population

And by a single answer that door mutations appear what the growth rate is higher than that of the up to now

Then, because the growth rate is high, it is gradually a finished timer in the middle, so the day right picture

That’s like that

It gradually increases and eventually it will be only that

In this way, the fact that the same color rate is high means that you can leave a lot of children with that response

Why is it easy to survive?

That the efficiency is high, such as Hoseru of children a lot of the same resources a lot of children

Competition for survival is to say spread in the county answer is the higher of the Tan cake of diet rate after all

Darwin became a survival competition

Interpretation There are three conditions of evolutionary things, one is the nature to be transmitted

It is called I Den this is good is that

Moreover, its inheritance when its inheritance is that property

All the time we call this the soldiers will change little by little without’m the same

As there are things that have these two things evolved and newly published angrily as the third condition further

There is something in which the mutation rate differs per unit time

When the three are aligned with is called Select this to say with that

We will automatically evolve things that have the best competitive ability that automatically matches the environment

So it is Darwin that creatures live well in their various places a God

I do not have these three principles even if there is nothing

The first reason was able to explain the new enemy of the evolution scientifically in the fact that I can ne

Anything that fulfills these conditions will evolve

And the announcement of the evolution of a manuscript or tea ceremony’s point of sale was a God eye ophthalmologist

I am not handle that kind of thing in the curve

However, there are many things that do not work in the nest’s nest

It is famous for working like this or

In fact it is and try to measure this is a recording of the act say Esoguramu say I KadoAyumiko ants

But although three abcs are trying around three

I will do various actions, but that

Hundreds percent in house had seen that Tteyuu Taka did not’m so what percent in the labor times

Looking

After all it stops and I do not do anything

Nothing in addition to the five bodies also the role that had been only or cleaning your body is moving dangling in the nest

Workers who do not stand up and act

Approximately 60% or about 70% of attempts by degree are done

At a certain moment 70% do not work

In that Tteyuu Ali does not work at all after all even though Why look at this, yet that all the time

There are 30%

Why does not work like that

A model called reactive threshold model is like how ants that do not work will appear

It is thought a little difficult word, but the stimulus to start work is like the picture on the right

If the irritation of the work has a certain size it will start work and if it was any size bigger than usual

Working is called living and pretty living blood reaction, but that kind of stimulation

There is a living blood of labor, but it depends on the answer

Groups whose positions are low when they are fluctuating are easy to work so when they say

Even works If I like people who do not like beautiful and beautiful people are always clean Cleaning

You can average 1 endure dirty people Hake’ dirty to be when can I room dirt is green tea that you are

But it seems not come to do my best people beautiful love

It will be like that it will not clean up as soon as it gets dirty

The answer that is always working and the button that does not work automatically appear.

That position is working well and the active answer and the station value are high and it hardly works

After extracting each active answer, as in the figure below, there are 2 version variations and

Divided into those of the active ones and members about the bottom of the in each After all, it is possible to say

Will end

80% of that interests of the company and say this kind of Pareto Principle is in 8 of the law in 20% of the people

Accordingly

It’s a story of being bundled up

Where in Makoto and his colleagues have crab is when I actually examined it’d have said Datte distress to be

Such data usually doing so not to Mita and Hokkaido Iruko this is so I labored hunting

But, with that being there is like that in this way

I paint paint It is all for this individual

Formula

We made it possible to 5 and examined the degree of work

so

Over the course of two years observe the behavior for a month in the summer colony and take action on one animal in all 72 times

By observing what percentage of other colony benefits other colony’s answer gains

I was investigating what percentage was not so for labor that leads to

The bottom left side

You can see the graph on the left side of the head of the head, but that horizontal axis shows how often this is labor

Zero to the position The zero on the left foot is the individual who did not work at all and the position of the right foot

I heard that the cows I saw 72 times were the same as I used to work 12 times

You can see that there are very large variations in the colony

Every attempt is true

so

In the first year ‘s experiment, there are eight panels on the left half and the left part of the graph on the black part

And short out 30 animals taken from the person who was not working for thought after also in one month the same as the

I saw what happens to you, but you get to know the third graph from the top

It does not work though

Though was taken out only those

It’s appear Gachanto also like to continue working much

30 animals from those who work well now in the second year to reverse doing the same thing in three colonies

Again what we have seen what happens when you make a new attempt to take out only

Even colonies will not work at all

Is not it

So that Pareto’s law was true

That’s why I knew .

Of course I do not work from that young man I do not work because I have so many eggs

I mean to say is it’s also one the number of the other, but all that sort of is

Do not work how in the are to prove the fact that can not be explained a little while ago of pattern

With respect to it we will say it’s because there is still a city of roses with the

The next problem is evolution as a problem

Then why do they have such a system that its efficiency temporarily touches

Is that a problem?

That we thought of a model that we get tired also we thought of ourselves

Since that animal is an animal so it moves with its muscles

that

It should be tiring if you work, but no one thought of being exhausted

is not it

Speaking from the principle of down in, the higher productivity of colonies is better for competition 2

So

It is decided that it is better for everyone to work .

Even though it was said that it is a mathematical model of the past, it is said that it will work like that

Actually, some people do not work

When I use muscles in a story about why such a system is adopted , I always have a skull pattern

It’s like a system that everyone will work at once if work efficiency declines and you do not have a break.

It was thought to be called or not it does not last long for

It ‘s almost impossible to get tired of that actually

I was experimenting with computer simulations on top of it Well this computer

It is making space like this I actually made a squirrel at the end of 2500

However, that 50 million will be dispersed

We scattered some of the 75 men, but it is okay that you own a threshold

There is this it is doing

You have a threshold called fat

The shape is progressing at that time step by time step, but as time progresses

Go to somewhere of somewhere to 4 pieces and there to have a job and is one stimulus to have work

Compare your own live blood If the stimulation performance of Cheer’s work is bigger than your breath,

I am making a rule that I will not do chorers who do prejudice

In this way I am simulating the live blood of the actual person That is after this case

I will handle this or future work that is work

I will not handle work even if I work in the city

At the time of cats, as it is, the threshold value among 15 females is the average value of all members , a

It is likely to happen that there is no distribution , that is, everyone works at once

Group and average are body

We made variations that ranged from zero to the position with a normal distribution between 0 and 10

We saw that that What is the difference in group

Certain amount of time and processing the one-time work so do not be taken tired after

I put something tired of work in the form that I can not do anything

So I did that kind of simulation

First of all, this is the appearance of work showing how much work appears in that 2500 square on the horizontal axis

Since’re doing to put some of the rate it has been processed per realize the vertical axis it for the horizontal axis

Difference in the amount of work

There are no variations in thresholds In short, no one is resting

I subtracted the value of the group that someone is off from the group all the time

Since this is the bottom line of a, eventually it is fatigue that the color is different in the area of ​​the parameter

It is a difference and I work from that condition once that I am not tired at all

A bit 50 time step I went to a place I had to take a day off and fought

Is doing would be a hobby until the time step

As you can see, it is better for everyone to work whatever parameter you like

It is a positive value, is not it

Everyone’s better to work It is efficient Everyone surely works with this expected result

It is is why efficiency is good

But at this time that

Colonies are destroyed there unless one job is processed at a certain time Very strong process

Then put on a simulation and it is sent for the lifetime of the brother at that time. Ali’s colony

It is said that there is such a work in the white roasting experiment with the work that licks the egg

Re

Even though it is a termite , there are a lot of work around everyone and ants are flocking and licking

It eggs and put about 30 minutes to move regarded by some acts who have gathered in the store at the termites but is

The result that it rots well all is coming out There is that antibiotic in the saliva of termite

To keep the book that was in it not going bad

I also know that it is painting it all the time

Probably the same thing as it is that it will be dead that the generation of the next colony is annihilated

It is fatal in a pattern polo mint in that suit

so

I put conditions on that certain time step will be destroyed unless the work is processed

Next time there are those who are absent from the simulation during the time the colony survived

If you put out the lifetime of the system that everyone else will work from the system

It is like this It sees the graph below

Where it can be understood Could entered but of somewhere parameters

The place that appears by the parameter is different

Parameter area toner of the time when the system always has more time to stay longer

It will happen

Why in the figure above that explains the because if this is so

By the time the dotted line is there are guy to rest if there is a mutation

There is no college who practices have mutations and there is no one to do so but both of them work

To and go more and more

Everybody gets tired and everyone can not work because they can not finish it, but that power will end

There is a slight difference in the

This tried triangle of irregular triangle

That

Who will appear as a is a month time you are rest person

It is not long-lasting better of cheap enters the system that is to know there is a mutation

In other words, when I got tired and I got out of work I was resting so far and I was tired from not working

Since the were not brother begins to work and become a large stimulation of work

It means that it functions as a pinch hitter

If you really want to see it, please see the figure on the left side

An ant that works well all the time

When you are almost tired and you can not work

It does not work usually ants work well

When an ant that works normally works well, it is not ant working normally Ali is not working like this

A negative relationship should be observed

Since it is a simulation , data is free to fly freely so on the right side of the simulation

Maya of plotting a certain first floor of the data

Did not work at all was not Ariyara that works well 10% from the top, which was well done the work from the top

Plot the number of jobs processed after each death as 10% inactive workers on the vertical axis on the vertical axis

You but Then properly this

Although it is very gentle, a negative relationship appears and this is a statistical

And replacement of such that work is really going on in the simulation so significant

I understand that

In the first experiment to investigate whether such things are happening even when it is true

In the top 10 percent by using the data of the eight Koromyi of There were examined and times work etc. top 10% of the

A little partial correlation with between the lower 10 percent of that whether there has been what kind of correlation between the work and the

To say

I am doing it using a special way and in eight days Kedomo bar of this black are eight colony

A negative correlation can be seen at all

In other words, it is that every colony has relations like the one just before Colony Gompa statistics

Significant I do not only what the colonies but in the summary of the data taken in such independent

To have

There is a meta analysis method to analyze , so I tried using it as the green on the far right

There is still a negative disguise feeling in the bar, which is statistically significant

It is happening that ants that do not work work when the ants that work even in real form are absent

It was shown that

After all it is

When everyone is tired and everyone can not work, it will be very big for those days

Because there is damage

In short , it prefers that colonies will not perish rather than short – term rearing

That’s it.

With a

Thinking about the history of living things

The evolution and it Rairuー occur somewhere on the Earth 36 million years ago in the organism in these things

I have repeated it, but the living things that I am surviving now are those that have once in 3.6 billion years

It is only a creature that has never been destroyed

On top of this is the ammonite dome floor, although it is said that this is smoke-free but the ammonite

I had a composition of Mr. Muzu Koi but now it is destroyed

That descendant of that

Parrot Guy has climbed little things To live

Also head be the same kind of thing was the future

Dinosaurs also boasted a heyday of a period, but all of them have not gone destroyed

Close

Stupid woman who exists from the era of dinosaurs is still alive now

What I have now is alive

Good son is now of things that do not have what you are now I’m a commonplace kimono alive now Moderator

Because there is no reason for long-term long-term existence there is no selection

It is

Because Kim, whose center was not covered by that long-term survival, will be destroyed

In Rammy’s theory of evolution, the growth rate among the plural types in one living organism increase higher

Although it talks by talking, even if the efficiency improves how much it got ruined

Absent

I can not say anything about busyness to my wife .

But real life is not living in only one kind

It is Bailly’ll think this green circle 1 1 kind of biological way to say the crowd

Various creatures

Having various relationships among organisms in the collection , with various strengths a

I am living as a collection of articles

It is a crowd It is to grasp as a whole of the biological relations in the crowd It is in Yeun State

Even if the answer is dead and replaced, the relationship is similar because his character is similar

The answer is followed be interchanged I mean it is why there is a genetic

As the creatures evolve gradually, the relationship between organisms gradually changes

It is why there is a soldier because

So the inheritance and mutation that entered at the beginning, so the crowd itself evolves

Can be thought of as a unit

But the crowd does not proliferate itself in the sense of its ordinary creatures

It does not compete with the crowd away

The crowd has evolved to evolve , but then what is it applied to

I do not understand this

React with

Because Mr. Wen does not proliferate 3 In rhythm it is impossible to describe its real value

So I thought about this kind of story

Since then it is caused to say everything that is now present in this universe

Only things that have never collapsed

There is no one who can say that this is different. Creatures are also the same. It has not been destroyed since it occurred 36 years ago

Only person who will have now

This is what we call this the persistence principle

In other words, no matter how high the efficiency it is, it will end

That if the crowd were to evolve , the relationship in the collection will be in a way that will last long

It can survive only when it is

When evolving to destroy the biological welfare of the crowd Wenzhou, that sentence will be destroyed

From

The creatures are gone

In other words , as the relationship within the collection increases persistence, the crowd is moxibustion, that is, with a different crowd

To say that you are competing against how long you can last long and apply it

Then you can think

Quantify this long-lasting degree in some way and a

Describing evolution of the crowd as one fitness considered

It becomes understandable It is the application of Wenzhou

I am planning to do it from now on

In the end it does not work that long-term continuation of colonies at the expense of short-term efficiency

It is considered to be evolving to make it possible

Other something parent strain and the collar to live in the desert to say that the bed heading is that the egg is what

Phenomenon that has to have a great variation No I mean become a child After the wet has been known times

Although this also got rained a bit, but when the child returned home all at once, the puddle

It’s like this to prevent it from drying up and being annihilated

I have been thinking, but I’m referred to as the bed heading

That it Yuuda water and I increase its short-term collection efficiency at the kind of example after all

When I think about it

Contradiction to the persistence principle of surviving but inconsistent think that it is top priority to Darwinism

did not

Well, after all evolution means that its down rhythm is certainly a new publication as it is

Although there is a persistence principle on top of it, the principle of persistence

The persistence principle also inconsistent with Darwin rhythm but E There is evolution not Muju

In case of inconsistent evolution of the persistence principle it will eventually destroy the crowd

Persistence principle is the upper parada of downloads in downjeff ‘s evolution

So after all there is no place to put evolution contradictory to the principle of persistence in the end just here

It is not follow down the rhythm of organisms evolve

Well I also have 10 years to retirement age

This is theoretical as the last siri flower doing experimentally prove it

I’m going to rewrite the world of the story of the theory of evolution, but Well

Those who think that kind of thing but want to do that kind of thing together

You may think about coming to our laboratory if you come .

If this is certainly the last one if it is not the last slider

It is something to be chased by

[applause]

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