Question: Chindia is a portmanteau word that refers to China and India together in general, together, they contain over one-third of the total number of humans currently living, and is called?

full_context: Document 1: Demography of the United Kingdom: According to the 2011 census, the total population of the United Kingdom was around 63,182,000.<ref name="2http://www.ons.gov.uk/ons/dcp171778_292378.pdf |title=2011 Census: Population Estimates for the United Kingdom |publisher=Office for National Statistics |date=27 March 2011 |accessdate=18 December 2012 }}</ref> It is the 22nd-largest in the world. Its overall population density is 259 people per square kilometre (671 people per sq mi), with England having a significantly higher population density than Wales, Scotland and Northern Ireland. Almost one-third of the population lives in England's southeast, which is predominantly urban and suburban, with about 8 million in the capital city of London, the population density of which is just over 5,200 per square kilometre (13,468 per sq mi).
Document 2: Demographics of Uttar Pradesh: The demographics of Uttar Pradesh is a complex topic, which is undergoing dynamic change. Uttar Pradesh is India`s most populous state. It has a population of about 199,812,341 as per the 2011 census. If it were a separate country, Uttar Pradesh would be the world's fifth most populous nation, next only to China, India, the United States of America and Indonesia. Uttar Pradesh has a population more than that of Pakistan. There is an average population density of 828 persons per km² i.e. 2,146 per sq mi. The capital of Uttar Pradesh is Lucknow. Hindus and Muslims consider the state as a holy place.
Document 3: World population: In demographics, the world population is the total number of humans currently living. The world population was estimated to have reached 7.5 billion in April 2017 . The United Nations estimates it will further increase to 11.2 billion by the year 2100.
Document 4: Han Chinese: The Han Chinese, Han people or simply Han ( ; ] ; Han characters: 漢人 (Mandarin pinyin: "Hànrén"; literally "Han people") or 漢族 (pinyin: "Hànzú"; literally "Han ethnicity" or "Han ethnic group")) are an East Asian ethnic group. They constitute approximately 92% of the population of China, 95% of Taiwan (Han Taiwanese), 76% of Singapore, 23% of Malaysia and about 17% of the global population, making them the world's largest ethnic group with over 1.3 billion people.
Document 5: Chimerica: Chimerica is a neologism and portmanteau coined by Niall Ferguson and describing the symbiotic relationship between China and the United States, with incidental reference to the legendary chimera. Though the term is largely in reference to economics, there is also a political element.
Document 6: Chindia: Chindia is a portmanteau word that refers to China and India together in general. The credit of coining the now popular term goes to Indian Member of Parliament Jairam Ramesh. China and India share long borders, are both regarded as growing countries and are both among the fastest growing major economies in the world. Together, they contain over one-third of the world's population (nearly 2.7 billion). They have been named as countries with the highest potential for growth in the next 50 years in a BRIC report. BRIC is a grouping acronym that refers to the countries of Brazil, Russia, India and China.
Document 7: List of companies of India: India is a country in South Asia. It is the seventh-largest country by area, the second-most populous country (with over 1.2 billion people), and the most populous democracy in the world.
Document 8: Urbanisation in India: Urbanization in India began to accelerate after independence, due to the country's adoption of a mixed economy, which gave rise to the development of the private sector. Urbanisation is taking place at a faster rate in India. Population residing in urban areas in India, according to 1901 census, was 11.4%. This count increased to 28.53% according to 2001 census, and crossing 30% as per 2011 census, standing at 31.16%. According to a survey by UN State of the World Population report in 2007, by 2030, 40.76% of country's population is expected to reside in urban areas. As per World Bank, India, along with China, Indonesia, Nigeria, and the United States, will lead the world's urban population surge by 2050.
Document 9: Economy of India: The economy of India is an underdeveloped mixed economy. It is the world's seventh-largest economy by nominal GDP and the third-largest by purchasing power parity (PPP). The country ranks 141st in per capita GDP (nominal) with $1723 and 123rd in per capita GDP (PPP) with $6,616 as of 2016. After 1991 economic liberalisation, India achieved 6-7% average GDP growth annually. In FY 2015 and 2017 India's economy became the world's fastest growing major economy surpassing China. The long-term growth prospective of the Indian economy is positive due to its young population, corresponding low dependency ratio, healthy savings and investment rates, and increasing integration into the global economy.
Document 10: China: China, officially the People's Republic of China (PRC), is a unitary sovereign state in East Asia and the world's most populous country, with a population of around /1e9 round 3 billion. Covering approximately 9.6 e6km2 , it is the world's second-largest state by land area and third- or fourth-largest by total area. Governed by the Communist Party of China, it exercises jurisdiction over 22 provinces, five autonomous regions, four direct-controlled municipalities (Beijing, Tianjin, Shanghai, and Chongqing) and the Special Administrative Regions Hong Kong and Macau, also claiming sovereignty over Taiwan. China is a great power and a major regional power within Asia, and has been characterized as a potential superpower.
Document 11: Population change: Human population change is the difference between the size of the population from the beginning to the end of a certain time period. In other words, population change refers to change in the number of people during a specific time period. As a whole,the world population has not been stable; it has increased manifold. Due to this constant changing population, the subject of demographics, the statistics of how many people there are in a given population, was created. Demography can also be defined as the study of populations, and the factors that cause the most amount of population growth or decline. The main measurements of demography include: birth rates, death rates, sex ratios, life expectancy, and migration rates. All of these measures are found by a series of surveys and censuses conducted over a time period in order to compare how the population is changing. Other ways to measure population demographics include the use of historical maps, aerial photographs, and census statistics. One of the reasons why demographers use statistics about population change is because of the social and demographic transformations that the world experiences; significant challenges for the government and businesses will take effect depending on the degree of the population change.
Document 12: India: India, officially the Republic of India ("Bhārat Gaṇarājya"), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country (with over 1.2 billion people), and the most populous democracy in the world. It is bounded by the Indian Ocean on the south, the Arabian Sea on the southwest, and the Bay of Bengal on the southeast. It shares land borders with Pakistan to the west; China, Nepal, and Bhutan to the northeast; and Myanmar (Burma) and Bangladesh to the east. In the Indian Ocean, India is in the vicinity of Sri Lanka and the Maldives. India's Andaman and Nicobar Islands share a maritime border with Thailand and Indonesia.
Document 13: Muslim population growth: Muslim population growth refers to the topic of population growth of the global Muslim community. In 2006, countries with a Muslim majority had an average population growth rate of 1.8% per year (when weighted by percentage Muslim and population size). This compares with a world population growth rate of 1.1% per year. As of 2011, it is predicted that the world's Muslim population will grow twice as fast as non-Muslims over the next 20 years. By 2030, Muslims will make up more than a quarter of the global population.
Document 14: World War II casualties: World War II was the deadliest military conflict in history in absolute terms of total casualties. Over 60 million people were killed, which was about 3% of the 1940 world population (est. 2.3 billion). The tables below give a detailed country-by-country count of human losses. World War II fatality statistics vary, with estimates of total deaths ranging from 50 million to more than 80 million. The higher figure of over 80 million includes deaths from war-related disease and famine. Civilians killed totalled 50 to 55 million, including 19 to 28 million from war-related disease and famine. Military deaths from all causes totalled 21 to 25 million, including deaths in captivity of about 5 million prisoners of war.
Document 15: Demographics of Mexico: With a population of over 123 million in 2017, Mexico ranks as the 10th most populated country in the world. It is the most populous Spanish-speaking country and the third-most populous in the Americas after United States and Brazil. Throughout most of the twentieth century Mexico's population was characterized by rapid growth. Although this tendency has been reversed and average annual population growth over the last five years was less than 1%, the demographic transition is still in progress, and Mexico still has a large cohort of youths. The most populous city in the country is the capital, Mexico City, with a population of 8.9 million (2016), and its metropolitan area is also the most populated with 20.1 million (2010). Approximately 50% of the population lives in one of the 55 large metropolitan areas in the country. In total, about 78.84% of the population of the country lives in urban areas, meaning that only 21.16% live in rural areas.
ground_truth: world's population