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The Pros And Cons Of Stem Cells

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Stem cells hold the future. Regardless of the ethics that accompany their controversial usage, stem cells have the ability to expand the medical world as we know it exponentially. The stem cells with limitless abilities are called pluripotent embryonic stem cells. These differ extremely from adult stem cells, which are multipotent. These adult stem cells have limited differentiation. Stem cells have the ability to cure cancer, diabetes, spinal cord injury, stroke, burns, heart disease, diabetes, osteoarthritis, and much more. However, the opportunity does not stop there. Recent discoveries show that stem cells can be used to create beef. If stem cells can produce beef then they can sure produce poultry and pork as well. “In 2012, the average American consumed 71.2 pounds of red meat (beef, veal, pork, and lamb) and 54.1 pounds of poultry (chicken and turkey)”, according to the U.S. Department of Agriculture. It is 2016 and the numbers are rising. Cattle pose as the largest threat to the situation. According to the U.N. Food and Agriculture Organization, “Cattle farms are responsible for 18 percent of greenhouse gases. Cattle emit a large volume of methane through burping and …show more content…

The answer is simple economics: supply and demand. Stem cell beef must be made in specific conditions in order to form properly. Expensive equipment and laboratories must be used and extensive time must be spent. In order for this alternative of environmentally friendly meat to be viable, the price of normal meet would have to increase greatly. There is also the gross factor that comes with eating meat that was grown in a laboratory. This may pose as an economic threat when it comes to the demand of the product. People need to understand and appreciate the promise that cultured meat holds. They need to understand that global warming is real and that cattle play a huge role in the production of methane

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According to the article, new studies show that half the world's greenhouse gas is created by livestock. One of the greenhouse gases is methane. The EPA, or Environmental Protection Agency, believes methane gas released by livestock is a serious problem. The Con side of this issue argues that eating less meat could actually harm the environment.

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Kip Anderson of the movie documentary “Cowspiracy” shares a UN study states that the meat and dairy industries, and factory farming currently taking place on the planet emit more fossil fuels into the atmosphere than our entire transportation sector, including cars, boats, trains, planes. The study claims that as much as 18% of greenhouse gas emissions come from animal agriculture, while transportation exhaust totals 13% of all emissions. These emissions are split between three main contributors: carbon dioxide (CO2), nitrous oxide, and methane gases. With each gas, animals emissions comes out as a leading contributors with 51%, 32 billion tons, of CO2, 65% of nitrous oxide, and 26% of methane gas emissions directly or indirectly from our

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In Mark Bittman’s talk, entitled What’s wrong with what we eat, he discusses all the food we waste and how to reduce our food waste. Due to all the meat we eat, “livestock is the second-highest contributor to atmosphere-altering gases and produces more greenhouse gases than transportation” (Bittman). Livestock also contributes to land degradation, air and water pollution, water shortages, and loss of biodiversity. However, Bittman is quick to point out that the problem isn’t the cattle, but how we use them. We are producing cattle simply to eat and much of the meat they produce is simply thrown away if it is not purchased by a certain date.

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For these reasons, embryonic stem cell research should be discouraged. According to the National Institutes of

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Embryonic stem cell research was established in the early 80’s and has since sparked into a highly controversial issue involving religious debates over the use of human embryos. Embryonic stem cells are considered to be unspecialized cells, which can be manipulated into specialized cells such as a skin cell or a heart cell. The specialized cells could potentially cure conditions such as Parkinson’s disease, diabetes, heart disease, Alzheimer’s disease, cystic fibrosis, and spinal cord injuries. Despite the large amount of ethical complications that come along with the utilization of stem cells, I advocate that stem cell research should be expanded and developed more widely in the medical field.

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In recent years, several competing viewpoints have emerged about embryonic stem cell research. All of this debate raises an important question, Should embryonic stem cell research be conducted for treatment of present and future diseases? People who believe that an embryo should not be destroyed tend to say that embryonic stem cell research should not be conducted. On the other hand, people who believe that embryonic stem cell research creates means of curing diseases reply that the research should be conducted. Embryonic stem cell research “uses special cells found in three-to-five day old human embryos to seek cures for a host of chronic disease” (PRC).

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Many people argue that the embryo dies from this, which is why I thought I was going to be against this. But, there ways that stem cell research can be done without killing embryos. Also, the research from this could potentially lead to the cure of cancer which would save millions of lives. One of the biggest

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Stem cell research a highly controversial topic this form of research has received such a mix review and such stigma from certain groups of people for the fact that the research requires the cells of an embryo. Among all the controversy there are three big sides to this topic the scientist, religious groups and politicians. All these groups have a different stance on the issue at hand, on one side you have the scientist who sees past the stigmatized negative side of stem cell research and only go ahead and see the positive side to it being that it can help so many terrible diseases that we are unable to treat without the valuable results from performing the experiments, Such results have been able to give the scientific community an insight on how to treat and help cancers, diabetes, spinal cord injuries, Alzheimer's, MS, Huntington’s, and Parkinson's to name a few. Another group being the Religious one have a negative opinion on the subject, a big majority of this group are against such research and deem it unethical and immoral. A very over the top stigma has come from this procedure because of this opposing side.

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The consumption of red meat has increased significantly in recent years. The link between red meat consumption and climate change is greatly evident. Therefore, this issue may be considered positive for various stakeholders, while also having a negative impact on others. Not only is the consumption of meat a major contributor to climate change, but the production of the meat consumed influences the climate as well. Livestock produces a considerable amount of greenhouse gases such as methane and nitrous oxide, which accounts for more than 18% of greenhouse gas emissions.

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In-vitro meat is the process of creating meats using “tissue engineering” technology.

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Research Question: Does the release of methane in the cattle industry have an effect on global climate change? Hypothesis: If cuts in the meat industry occur, then there will be a significant reduction inthe amounts of greenhouse gases going into the atmosphere; which will be a major leap towards ending global climate change. Materials: Computers

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Stem cell research is taking stem cells from human embryos and using them for different medical treatments. “The cells can be used to replace neurons damaged by spinal cord injury, stroke, Alzheimer's disease, Parkinson's disease or other neurological problems” (California Stem Cell Agency 1). The use of the stem cells can help people with spinal cord issues and other diseases. Stem cell research is a topic that everybody has different opinions on. There are many pros and cons of each side.

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Overview I got interested in stem cells after hearing about how much they can help people. They have been in the news for years. These cells can possibly cure thought to be incurable diseases. They can help spinal injuries, cancer, and more. Although I have no personal experience, I do know of people who have been impacted and after years of struggling with their diseases have passed away from Parkinson’s and cancer, both which possibly could be cured with stem cells.

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One of the most important arguments to this debate is presented through the scientific lens. Although embryonic stem cells pose enormous potential to treat and cure diseases and conditions, adult stem cells are more effective in treating these conditions. Adult stem cells pose a much lesser risk of forming tumors or not functioning as originally intended (Smith). Adult stem cells are also currently used today, as bone marrow transplants are a form of stem cell treatment (Stem Cells in Use).

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Cowspiracy tells the audience that the enormous amount of energy, water, and land that go into dairy and cattle farming is actually feeding into gross amounts of methane gas (cow farts) produced, and that is what is killing our beloved planet. The world’s largest environmental organizations are failing to address that livestock are the single most destructive force that the planet is facing today. The documentary also investigates the policies on environmental that organizations have on the subject. The documentary states that 660 or more gallons of water are needed to produce one hamburger. In addition to keeping the livestock hydrated, the water also goes into the feed they consume.

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