This theory throws light on changes in birth and death rate and consequently on the growth rate of population. The relationship between birth and death rate changes with economic development and a country has to pass through different stages of population growth. This theory depicts the four stages of demographic transition that a country has to pass.
This is a powerpoint showing Malthusian theory of population and the Demographic Transition Model
This video adds a lot to the lesson as a whole
https://www.youtube.com/watch?v=QAkW_i0bDpQ&feature=em-subs_digest
A Brief Discussion on demographic transition theory.Rizwan Khan
Demographic transition (DT) refers to the transition from high birth and death rates to lower birth and death rates as a country or region develops from a pre-industrial to an industrialized economic system.
IT IS GIVEN BY: FrankW. Notestein. Frank Wallace Notestein (August 16, 1902 – February 19, 1983)
The demographic transition theory is a generalized description of the changing pattern of mortality, fertility and growth rates as societies move from one demographic regime to another.
Migration Theories
Ravenstein’s Laws of Migration
Zipf’s Gravity Model
Everett Lee’s Theory of Migration
Push-Pull hypothesis
Lewis-Fei-Ranis Model of Development
Todaro’s Model of Migration
Mobility Field Theory
This theory throws light on changes in birth and death rate and consequently on the growth rate of population. The relationship between birth and death rate changes with economic development and a country has to pass through different stages of population growth. This theory depicts the four stages of demographic transition that a country has to pass.
This is a powerpoint showing Malthusian theory of population and the Demographic Transition Model
This video adds a lot to the lesson as a whole
https://www.youtube.com/watch?v=QAkW_i0bDpQ&feature=em-subs_digest
A Brief Discussion on demographic transition theory.Rizwan Khan
Demographic transition (DT) refers to the transition from high birth and death rates to lower birth and death rates as a country or region develops from a pre-industrial to an industrialized economic system.
IT IS GIVEN BY: FrankW. Notestein. Frank Wallace Notestein (August 16, 1902 – February 19, 1983)
The demographic transition theory is a generalized description of the changing pattern of mortality, fertility and growth rates as societies move from one demographic regime to another.
Migration Theories
Ravenstein’s Laws of Migration
Zipf’s Gravity Model
Everett Lee’s Theory of Migration
Push-Pull hypothesis
Lewis-Fei-Ranis Model of Development
Todaro’s Model of Migration
Mobility Field Theory
Theories of Population: 1. The Malthusian Theory of Population 2. The Optimum...Vaibhav verma
The following points highlight the top three theories of population. The theories are:
1. The Malthusian Theory of Population
2. The Optimum Theory of Population
3. The Theory of Demographic Transition.
Population theories of malthus and boserupalexludwick95
This is a short slide of the history of the philosophers; more commonly known as Malthus and Esther Boserup, and their proposed theories on Population.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
This is a presentation by Dada Robert in a Your Skill Boost masterclass organised by the Excellence Foundation for South Sudan (EFSS) on Saturday, the 25th and Sunday, the 26th of May 2024.
He discussed the concept of quality improvement, emphasizing its applicability to various aspects of life, including personal, project, and program improvements. He defined quality as doing the right thing at the right time in the right way to achieve the best possible results and discussed the concept of the "gap" between what we know and what we do, and how this gap represents the areas we need to improve. He explained the scientific approach to quality improvement, which involves systematic performance analysis, testing and learning, and implementing change ideas. He also highlighted the importance of client focus and a team approach to quality improvement.
Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
How to Create Map Views in the Odoo 17 ERPCeline George
The map views are useful for providing a geographical representation of data. They allow users to visualize and analyze the data in a more intuitive manner.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptxEduSkills OECD
Andreas Schleicher presents at the OECD webinar ‘Digital devices in schools: detrimental distraction or secret to success?’ on 27 May 2024. The presentation was based on findings from PISA 2022 results and the webinar helped launch the PISA in Focus ‘Managing screen time: How to protect and equip students against distraction’ https://www.oecd-ilibrary.org/education/managing-screen-time_7c225af4-en and the OECD Education Policy Perspective ‘Students, digital devices and success’ can be found here - https://oe.cd/il/5yV
The Indian economy is classified into different sectors to simplify the analysis and understanding of economic activities. For Class 10, it's essential to grasp the sectors of the Indian economy, understand their characteristics, and recognize their importance. This guide will provide detailed notes on the Sectors of the Indian Economy Class 10, using specific long-tail keywords to enhance comprehension.
For more information, visit-www.vavaclasses.com
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
2. Optimum population This is said to be achieved when the number of people working with all the available resources, produces the highest capital economic return. Resulting in the highest standard of living and quality of life.
3. Overpopulation This is said to occur, when there are too many people relative to the resources and technology available in an area, to maintain an adequate standard of living.
4. Underpopulation This occurrence is said to be when there are far more resources in an area i.e. food production, energy, and minerals, than can be made use of by the people living there.
6. Lived from 1776- 1834 He wrote “ An essay on the principle of population” in 1798 It was quite revolutionary and controversial in his time His essay if often times described as pessimistic and barbaric, as it predicted nothing short of a catastrophe for the human race. Thomas Malthus
8. Crucial point of Malthus’s theory Malthus‘s theory was based on the assumption that the power of population is much greater than the power of the earth to provide subsistence for man. Meaning, he believed that the population would soon surpass it’s food supply. This, in his belief, could only lead to disease, high infant mortality, famine, starvation, and war. Checks were then necessary to prevent this.
9. Population, if left unchecked, will grow geometrically: 1,2, 4, 8,16,32 Whereas food supply increasesarithmeticallyas the amount of land is finite: 1, 2,3, 4, 5, 6 Malthus stated that:
10. there would be a Malthusian catastrophe: And therefore he said … Population Food supply At the point where population reaches its limit of food supply there will be war, famine and disease. Food supply Population Time
11. Preventative and Positive checks Preventative Checks: Positive Checks: Infanticide Abortion Delays in marriage Strict celibacy Which all would lower the fertility rate War Disease Famine Which would increase the mortality rate and reduce life expectancy
12. Was Malthus Right? Did his rather gloomy theory have any basis in truth? Critics argue that Malthus did not foresee the advancements mankind has made in technology and agriculture. So is his theory relevant to today’s society?
14. Current population: 32,369,558 people Population growth rate : 2.69% Population structure: 14 years and younger: 50% 15-64 years: 47.9% 65 years and over: 2.1% Birth rate 47.84 births/1,000 population Death rate 12.09 deaths/1,000 population Uganda
15. The country is rampant with disease, such as: Hepatitis A, typhoid fever, and malaria. There are little less than 1 million people living with HIVIDS in Uganda, and 77,000 died from it in 2007. Life expectancy is lower than 55 years for both males and females. The people depend on agriculture, but the country is landlocked and has 241,038 km2 to it’s credit. When will this cease to be enough? 35% of the population lives below the poverty line. Uganda cont’d…
16. With the relatively high growth rate of 2.69%, and 35% of the population living in poverty, leading to famine, and diseases of all kind in the country of Uganda, can Thomas Malthus’s theory be agreed with? He predicted disasters and ill fate if population growth surpassed food supply. Is Uganda not on that very dark path? Uganda cont’d…
18. Current population: 1,338,612,968 people Population growth rate:0.655% Age structure: 0-14 years: 19.8% 15-64 years: 72.1% 65 years and over: 8.1% Birth rate: 14 births/1,000 population Death rate: 7.06 deaths/1,000 population China
19. The infant mortality rate is 20.25 deaths/1,000 live births Life expectancy rate for males is 71.61 years and for females it stands at 75.52 years There are 700,000 people living with HIVIDS, however only 39,000 people died from it in the year 2007. Only a few other diseases plague the country and the threat is minimal. The country is multifaceted and has one of the best economies in the world. As such only 2.8% of the population lives below the poverty line. China cont’d…
20. With the largest population is the world, only 2.8% live below the poverty line. Diseases are not widespread and the few are treated effectively. There are no major wars, or famine, and the economy is booming. Was Malthus wrong then? One would think that with one of the largest population food supplies would be strained. Could China’s prosperity be related to another theory? China cont’d…
21. Born 1910-1999 Wrote “The conditions of agricultural growth” in 1965 It opposed Malthus’s views on the matter of population. It is also viewed as a more optimistic approach to the issue of population growth Esther Boserup
22. When population growth finds us pressed for food, people find ways to get more food production out of the land. They cultivate the land more intensively, they add extra manure, extra water and improve their crops. They invent their way out of the Malthusian crisis. Indeed, the Malthusian trap may even have driven the development of technology. She believed that a growth in population would stimulate a growth in agriculture and technology. Crucial points of Boserup’s theory
24. A Comparison Malthus believed: Boserup believed: Food supply limits population size Population growth would soon outstrip food supply. This would lead to famine, war, and disease. Preventative and positive checks would be needed. With a growth in population people would find new ways of acquiring food. This would lead to technological and agricultural advances. There would be no need to reduce population size.
25. If Boserup was right, then the most technologically advanced places would be the ones closest to a Malthusian crisis. This is not so. As the places with the larger populations and near starving people, have low tech agriculture. If Malthus was right, places with large populations that are still increasing, will eventually surpass their food supply and become famine and war stricken. Or would have already done so. A Comparison cont’d….
27. You don't have to choose between Boserup and Malthus. They can both be right. Malthus is talking about the potential for a population to face limiting factors. Boserup is talking about overcoming those limits through cultural and technological advancement.
