People around the globe are increasingly concerned about heat-related deaths. According to a new study published in The Lancet, climate change will increase the chances of death from extreme heat and cold by eightfold by 2100.
The numbers are alarming, according to the Union of Concerned Scientists: If we continue to increase our emissions, it is projected that by the middle of this century, temperatures will reach at least a doubling of their current levels. The study also predicts that if moderately aggressive efforts are made to control greenhouse gas emissions (a scenario called RCP4.5), more than half of the projected extreme temperature-related deaths could be avoided.
Deaths in Extreme Heat
Many studies have shown heat extremes are the main cause of premature death in the U.S.
These numbers are vital to understand because they could motivate local governments in order to address heat-related issues more aggressively. However, the accuracy of these data is a concern. It can be difficult to determine if a death was caused by heat if it happened after someone has already died.
In order to estimate heat-related deaths, researchers have had to use a variety of methods. Specifically, they have used daily temperature data and county-level mortality data to estimate the number of heat-related deaths in several counties across the U.S. These estimates are usually quite small and range from a few hundreds to less than one thousand.
They have also compared the number of heat-related deaths in areas with different temperature ranges. This has produced a much higher rate of heat-related death in regions with higher temperatures than the average United States.
This method attempts to provide an accurate and comprehensive estimate on the scale of excess deaths from excessive heat. It uses a regression-based method to determine how many deaths are due to heat.
The first step in the analysis is to identify which counties have experienced excess heat-related deaths since 1999. This is done using the International Classification of Diseases codes for the term heat. Finally, the researchers calculated the total excess deaths from heat and the overall death rate in the U.S. This indicator shows how the US death rate is calculated by dividing the attributable amount by the total number excess deaths in that year.
According to these results, an average 61812 heat-related death occurs in the United States every year. These deaths are those that are deemed heat-related by medical professionals, as well as those which are attributed to death from another cause. This covers a broad range of conditions, including strokes and heart attacks, chronic kidney disease, diabetes, and chronic kidney disease. These diseases are more likely to occur in hot weather. The risks for seniors and non-Hispanic Blacks are also higher.
FAQ
Why are survival skills essential?
Basic survival skills include the ability to hunt, fish and make fire. These skills are essential no matter where we live, but they become even more critical when traveling alone or in remote areas.
These skills include self-defense, navigation and communication as well as wilderness medicine. They are vital life-saving tools and should be used before venturing out into the unknown.
While you may not have the time or resources to learn these skills, there are many other useful skills that could be of benefit. For instance, if your plans include hiking through the mountains, then you will need to know some mountaineering methods. If you want camping in the desert, you will need to know how to survive in extreme temperature. There are many different ways to prepare yourself for any situation.
What is the most essential tool for survival?
Sharp knives are the best tool for survival. You don't just need any knife, it has to have a sharp blade. It won't be of much use if you don't know how it works.
A knife that does not have a blade is useless. A dull blade can be dangerous.
Master craftsmen understand how to craft the best knives. They take great pride at their work and ensure that each knife they make is flawless.
They maintain their blades and sharpen them frequently.
You want it to feel right in your hands when you purchase a knife. It should feel good in your hand.
You should not notice any marks on the handle.
If you find any flaws in the knife, contact the seller to have them fixed. Don't accept a knife that doesn't feel good in your hands.
How to Navigate With or Without a Compass?
A compass is not able to tell you where your destination is, but it can help guide you back home if necessary.
There are three ways to navigate:
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By landmarks
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Use a compass to find magnetic North
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By stars
These are objects you recognize immediately when you come across them. These include trees, buildings and rivers. Landmarks are useful because they provide a visual clue to where you are.
Magnetic North is simply the direction in which the Earth's magnetic field points. If you look at the sky, the sun appears like it's moving across the sky. However, the earth’s magnetic field actually causes it to move around the Earth. The sun appears to move across the sky but it actually moves around the horizon. At noon the sun is directly overhead. The sun is directly beneath you at midnight. The magnetic field of the earth is constantly changing. This means that the exact direction and orientation of the North pole magnetically changes each day. This could mean you can be off-course by quite a bit in one day.
Another way to navigate is with stars. Stars appear over the horizon to rise and lower. These are fixed points that can be used to pinpoint your location relative other locations.
Statistics
- We know you're not always going to be 100% prepared for the situations that befall you, but you can still try and do your best to mitigate the worst circumstances by preparing for a number of contingencies. (hiconsumption.com)
- Not only does it kill up to 99.9% of all waterborne bacteria and parasites, but it will filter up to 1,000 liters of water without the use of chemicals. (hiconsumption.com)
- so you can be 100 percent hands-free, and there's less chance you'll put your torch down and lose it. (nymag.com)
- Without one, your head and neck can radiate up to 40 percent of your body heat. (dec.ny.gov)
External Links
How To
How to Build A Lean-To Shelter
The United States has many small structures called lean-tos. These structures are made mostly from wood or metal poles that are covered with tarps, canvas, sheeting or corrugated roofing material. The walls, ceiling and floor are typically built first before the roof is added.
A lean-to is a temporary shelter constructed at the side of a building when the weather does not permit the construction of a permanent shelter. You may also call it a "lean to shed", "lean–to cabin," or "lean–to house".
There are many types of lean-tos, including:
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A simple wooden frame with an overhang of tarpaulin. This type is often seen in rural areas.
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Lean-to tent made up of a frame of poles that supports a tarpaulin.
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A lean-to cabin is also known as a "cabin on-frame" and consists of a platform supported with beams and posts.
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A lean-to shed, also called a "shelter-on-a-pole" or "paddock shed," consists of a framework of poles and supports with a cover.
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A lean-to-garage, also known as "garage -on-stilts", or "overhang", is composed of a steel structure that rests upon concrete stilts.
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A lean-to studio, also called a "studio-on-a-frame" or "studio-on-a-post," consists of a framework made up of two parallel horizontal members (posts) and one perpendicular member (beam).
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A lean-to greenhouse, also called a "greenhouse-on-a-post," consists of three parallel horizontal members (posts), one perpendicular member (beam), and a canopy.