Reports & Indices
According to United Nations report ‘World Population Prospects 2019’, India is projected to surpass China as world’s most populous country in just eight years i.e. by 2027.
Key Findings of Report
Global Population: Despite a slowing global birth rate world population is projected to increase by another 2 billion people by 2050 i.e. from 7.7 billion in 2019 to 9.7 billion by 2050. More than 50% increase will be concentrated in only 9 countries namely- India, Pakistan, the United States, Nigeria, Democratic Republic of Congo (DRC), Ethiopia, Egypt Tanzania, and Indonesia. The population of sub-Saharan Africa is also projected to nearly double in coming future.
India: According to report estimates India is expected to add 273 million people by 2050 and will remain most populated until the end of century (2100). In 2019, the estimated population of India is 1.37 billion and of China 1.43 billion, but India is projected to surpass China’s. Thus by 2050, India will be leading the set of nine countries that will make up for more than half of projected growth of global population.
Projected Populous Countries: Following India-China re-ordering in 2027, the ranking of 5 largest countries is projected to remain same until the end of century i.e. by 2100. Therefore, based on an estimated population top 5 world’s populous nation will be- India is projected to remain world’s most populous country with about 1.5 billion inhabitants, followed by China (1.1 billion), Nigeria (733 million), United States (434 million), and Pakistan (403 million).
Ageing Population: The report projects that overall world’s population is ageing at such a fast rate that by 2050, 1 in 6 people in world will be part of age group of 65 (and above) as compared to 1 in 11 in 2019. Also by end of 2100 world population is set to peak at a level of about 11 billion.
Shrinking Population: Between 2019 and 2050, nearly 55 countries are estimated to face population shrinking by at least 1%. As already since 2010, 27 countries have recorded a minimum 1% decline in population. This declining trend in population being experienced by growing number of countries is attributed to sustained low levels of fertility or even high rates of emigration. China will be the largest of these 55 countries whose population is projected to shrink by as much as 2.2% (about 31.4 million) by 2050.
About World Population Prospects 2019
It published by Population Division of the UN Department of Economic and Social Affairs (UN-DESA). WPP 2019 is 26th edition of United Nations population estimates and projections.
It presents population estimates from year 1950 to 2019 for 235 countries or areas by analysing historical demographic trends. WPPP 2019 revision presents population projections to year 2100.
This years WPPP’s presents population estimates and projections describe 2 out of 4 demographic megatrends– population growth and ageing other being migration and urbanization.
Importance: Collectively, these data make up a critical piece of evidence base for monitoring global progress towards achievement of Sustainable Development Goals (SDG) by 2030.
Tags: Ageing Population • Demographic Megatrends • India to cross China Population • Population Explosio • Shrinking Population
The Indian Institute of Technology, Bombay (IIT-Bombay), has emerged as best-ranked Indian institute globally at 152nd position in QS World University Rankings’ 2020. IIT-Bombay has been securing top position among all Indian institutes for past three years and in 2020 edition it has improved its rank by 10 moving up places from 2018 ranking.
Globally Best: The world-class Massachusetts Institute of Technology (MIT) created a history by topping QS World University Rankings for 8th consecutive year. As per QS, no other university has managed the top rank for such a long run. Other Universities retained their 2nd, 3rd and 4th positions in the world are Stanford University, Harvard University and California Institute of Technology (Caltech) respectively.
India’s Performance: This year too no Indian university was able to secure a place in top 100 best universities. In total, there are 23 educational institutions from India which featured in broader list of top 1000, with only nine in the top 500. Out of 23, only four have managed to improve their ranks. IIT-Bombay, IIT-Delhi and IISc-Bangalore are the only three institutions that have managed berths in the top 200 list of QS World Rankings.
IIT-Delhi emerged as 2nd-best ranking institute from India by at 182nd place, replacing Indian Institute of Science (IISc), Bangalore.
IISc Bangalore lost 14 places in this year’s ranking and ended at 184th place even when it achieved world’s 2nd-best score for research impact and secured full 100 marks for citations per faculty metric. It is also 1st ever Indian institution to see its research cited over 1 lakh times in five-year period.
OP Jindal Global University based in Sonipat is the only new entrant in this years’ list. It is a private Indian university, founded in 2009, and is one of the youngest to enter top 1000 list. It was ranked in between 751-800 in QS global list and consequently, emerged as 14th best institute in the country.
Other Indian Universities in top 500 list includes: IIT-Madras (271), IIT-Kharagpur (281), IIT- Kanpur (291), IIT-Roorkee (383), University of Delhi (474) and IIT-Guwahati (491).
About QS Global University Rankings
It is one of the two most sought after rankings for educational institutes globally.
It was launched in 2004 by London-based QS Group in collaboration with Times Higher Education, but the two parted ways in 2010. Since then both QS Group and Times Higher Education come up with separate rankings every year.