North America million According to projections, the world population will continue to grow until at leastwith the population reaching 9 billion in  and some predictions putting the population as high as 11 billion in Walter Greiling projected in the s that world population would reach a peak of about nine billion, in the 21st century, and then stop growing, after a readjustment of the Third World and a sanitation of the tropics. The world population is currently growing by approximately 74 million people per year. Current United Nations predictions estimate that the world population will reach 9.
This article was updated April 20,to include more recent and comprehensive information about these current environmental issues instead of limiting them to a certain period.
Public Health Many of the issues we face all tie back into one central concern — public health. Pollution, water scarcity and overpopulation all present a clear threat to public health. Nearly one out of every four deaths each year are directly caused by unhealthy environments, according to the WHO.
Even in developed countries, the growing anti-vaccination movement threatens public health, causing a resurgence in diseases like measles that were almost completely obliterated. The health and wellness of human beings is an important issue to watch.
What people eat, drink and breathe in play a significant role in their wellness. Polluted air and water are a mounting crisis we need to address. Polluted water poses threats through airborne water diseases and chemicals or toxins contaminating water.
BibMe Free Bibliography & Citation Maker - MLA, APA, Chicago, Harvard. Amazing For a long time the UN has said we will peak at 9 billion. Well, at first it was 11 billion, but with the current birth dearth crisis, it appears it will never see that day. 8 billion is a lot, but considering that the population is also aging at an unprecendented rate, we will lose a greater portion of our population. Few people doubt the severity of the problem that overpopulation presents for this barnweddingvt.com consequences are poverty, famine, disease and death, sometimes on very large barnweddingvt.com problems include overcrowding, strained infrastructure and social instability. By facilitating contraception and women's medical services we enable family planning.
One way to bring clean water to people is through digging wells. Another way is through water filters. There are people willing to take the initiative to bring clean water to those who need it.
Contractors keep building developments in record time, and undeveloped land is becoming scarce.
Covering the landscape with concrete interrupts the natural water cycle, preventing rainwater from soaking into the ground. This was evident during the catastrophic floods in Houston during Hurricane Harvey in Studies have found that this sprawl is increasing exponentially on both sides of the Atlantic Ocean, with cities slowly creeping outward and negatively affecting the land around them.
With less natural land, the environment takes a hit. More houses lead to more pollution. Buildings emit their gasses into the air, which affect the health of the environment.
Take China for example: Would you want to wear a face mask every time you went outside because of air pollution? We need to preserve land, stop building, and start restoring.
This trash ends up in two places. Waste disposal poses a threat to not only the Earth and its environment but humans as well. When waste is in the ocean, the ocean dwellers mistake it for food or get tangled up in it.
When waste is disposed of via burning or nuclear, it emits hazardous toxins in the air, which people breathe in. People can limit this crisis by reducing the amount of waste. By choosing to use products that can be recycled or placed in a compost pile, every household can reduce their waste.
Overpopulation We have more than seven billion people on the planet right now — and that number is expected to reach 9. In fact, the population has grown to an unsustainable level. The growing population comes with the cost of greenhouse gasses and climate change.
Fortunately, renewable energy sources are a great way to combat carbon emissions. By raising the amount of sustainable energy such as wind power and solar power, the resources needed can be sustainably sourced, reducing carbon emissions.In order to reduce the adverse impacts of overpopulation, mitigation measures, such as spreading awareness and education about overpopulation, enacting birth control measures and regulations, and providing universal access to birth control devices and family planning, must be taken.
Concern about overpopulation is an ancient topic.
Tertullian was a resident of the city of Carthage in the second century CE, when the population of the world was about million (only 3–4% of what it is today).He notably said: "What most frequently meets our view (and occasions complaint) is .
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Few people doubt the severity of the problem that overpopulation presents for this barnweddingvt.com consequences are poverty, famine, disease and death, sometimes on very large barnweddingvt.com problems include overcrowding, strained infrastructure and social instability.
By facilitating contraception and women's medical services we enable family planning. Deforestation is clearing the Earth's forests on a large scale worldwide and resulting in many land damages. One of the causes of deforestation is to clear land for pasture or crops.
Concern about overpopulation is an ancient topic. Tertullian was a resident of the city of Carthage in the second century CE, when the population of the world was about million (only 3–4% of what it is today).He notably said: "What most frequently meets our view (and occasions complaint) is our teeming population.