research paper on overpopulation

Fig. 1. Historical growth of the world population since year 0. This will certainly not stop at the current 7 billion. According to the most recent projections by the United Nations, the number of 8 billion will probably be exceeded by 2025, and around 2045 there will be more than 9 billion people 1.

The human population now is 7.7 billion people and the United Nations estimate that it will rise to 9.7 billion by 2050 [9]. The aforementioned issues are only expected to be exacerbated by this estimation. Perhaps it is time to start addressing the problem of human overpopulation using modest solutions.

1. Introduction. Human overpopulation is a major driver of biodiversity loss and a key obstacle to fairly sharing habitat and essential resources with other species (Crist, 2019).Yet those concerned to further conservation, including conservation scientists, rarely advocate for smaller human populations (exceptions include Foreman and Carroll, 2014; Driscoll et al., 2018).

Deforestation. The deforestation of the planet is a fact 2.Between 2000 and 2012, 2.3 million Km 2 of forests around the world were cut down 10 which amounts to 2 × 10 5 Km 2 per year. At this ...

In this research paper, the main focus is on the issue of overpopulation and its impact on the. environment. The growing size of the global population is not an issue that appeared within the past. couple of decades, but its origins come from the prehistoric time and extend to the very present day.

Overpopulation has recognized as a global environmental problem since few decades, as it has caused a number of adverse effects on environment. Modern medical facilities and illiteracy in some ...

Abstract. This paper is concerned with the serious problem of overpopulation, a challenging phenomenon that is causing increased stress to the earth and its resources with each passing day. The ...

Abstract Human overpopulation continues to be a pressing problem for the health and viability of the environment, which impacts the survival and well-being of human populations. Limiting the number of offspring one produces or deciding to remain child-free may be viewed as a proenvironmental behavior (PEB) that can significantly reduce one's carbon footprint. Nonetheless, few researchers have ...

1. Introduction. It's been just over 40 years since Paul Herlich, John Holdren, and Anne Ehrlich published Ecoscience, their seminal textbook on environmental science (Ehrlich, Holdren, & Ehrlich, Citation 1977).One of the main concerns of the authors was overpopulation and the strain put on ecological resources by the population explosion of the 20th century.

Most of those compelled to move by the end of 2020 were internally displaced, as Sciubba notes. Between 2008 and 2020, an average of 21.8 million people per year had to move within their countries ...

The challenge posed by global population growth has been clear to most scientists since at least the 1950s. In the 1970s, it became conventional wisdom that "the population explosion" constituted a threat to humanity and to sound social, economic and ecological development. This conviction was clearly demonstrated at UN conferences on the environment (1972) and population (1974).

In this research paper, the main focus is on the issue of overpopulation and its impact on the environment. The growing size of the global population is not an issue that appeared within the past couple of decades, but its origins come from the prehistoric time and extend to the very present day. Throughout the history, acknowledged scientists introduced the concept of "overpopulation" and ...

A Scientist's Warning to humanity on human population growth. One needs only to peruse the daily news to be aware that humanity is on a dangerous and challenging trajectory. This essay explores the prospect of adopting a science-based framework for confronting these potentially adverse prospects. It explores a perspective based on relevant ...

Abstract. The chapter focuses on the relationship between climate change and overpopulation, and it claims that such a thorny issue can be addressed only through a global agreement on limits to demographic growth. It draws on the assumption that overpopulation is a major cause of climate change. Indeed, the link between the growth of population ...

23 April 2020. A new report by a group of Australian researchers identifies the ten most catastrophic threats to human survival, including overpopulation, climate change, biodiversity loss, and pandemics, and calls for urgent global action. No government is currently prepared to tackle any of the major crises, according to the authors. They ...

Human overpopulation is a major driver of biodiversity loss and a key obstacle to fairly sharing habitat and essential resources with other species (Crist, 2019). Yet those concerned to further conservation, including conservation scientists, rarely advocate for smaller human populations (exceptions include Foreman and Carroll, 2014; Driscoll ...

November 14, 2022. You are now one of 8 billion humans alive today. Let's talk overpopulation - and why low income countries aren't the issue. Matthew Selinske, RMIT University; Leejiah ...

Air pollution is high on the global agenda and is widely recognised as a threat to both public health and economic progress. The World Health Organization (WHO) estimates that 4.2 million deaths ...

The global population is currently rising at a steady rate. The number of humans existing on Earth has never been as high as it is now. In 1800, Earth had approximately 1 billion inhabitants, which rose to 2.3 billion in 1940, then 3.7 billion in 1970, and approximately 7.5 billion today. In the last five decades, Earth has experienced an ...

Because there are too many of us to share the Earth fairly with other species and with future human generations, Earth is overpopulated. Deforestation in Madagascar. Habitat destruction is threatening many of Madagascar's endemic species and has already driven some of them to extinction. Overpopulation already exists for billions of poor ...

Overpopulation as the majority view. In all eight countries, the most common view among respondents was that the global population was too high. In six of the countries (Brazil, Egypt, France, Hungary, India, and Nigeria), this was the opinion of the majority of people — from 53% in Egypt to 76% in Hungary. Only a small minority of people ...

Hanan Maryil. This research paper outlines the causes and effects of human overpopulation, focusing in developing countries. The primary cause of this problems includes low mortality rates coupled with high birth rates. The exponential influx in human overpopulation has had negative effects on both the economic stability and environment of the ...

At the current growth rate, the world population will reach 9 billion by 2037 and 10 billion by 2057. The growth rate is declining, but not at a fast enough rate to combat the exponential compound growth. The growth rate was 2% in the 1970s. Now it is 1.05%. Any growth rate above 1% means we are still adding more people to the planet every year.

Twenty-three Students Will Receive Awards for Essays Related to Overpopulation. ALEXANDRIA, Va. , July 17, 2024 /PRNewswire-PRWeb/ -- Negative Population Growth leaders have announced this year's annual Essay Scholarship Contest winners. Soon, twenty-three students from across the U.S. will receive awards ranging from $5,000 to $1,500 to help with their tuition and other expenses.

When a wild bear attack led to the death of a 19-year-old hiker in Romania last week, the episode terrified people across the country and inspired a storm of horrified tabloid headlines.