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7 Reasons You May Want to Become a Vegetarian

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7 Reasons You May Want to Become a Vegetarian
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By Ketura Persellin

Global consumption of beef, lamb and goat is expected to rise by almost 90 percent between 2010 and 2050. But that doesn't mean you need to eat more meat. In fact, recent news from Washington gives you even less confidence in your meat: Pork inspections may be taken over by the industry itself, if a Trump administration proposal goes into effect, putting tests for deadly pathogens into the hands of line workers.


If that weren't enough to make you think twice about your meat consumption, here are seven more reasons you might want to become a vegetarian — or at least move a little in that direction.

1. Environmental Damage

Industrial-scale meat and poultry production harms the environment — from the pesticides used to grow feed and the manure that runs off into waterways to the fertilizer that releases greenhouse gases and then pollutes rivers, lakes and oceans. You know that slime covering your favorite lake? You can blame that largely on industrial-scale agriculture.

2. Climate Change

Cow flatulence isn't just a laugh line; it's a significant contributor to climate change. Burps make an even bigger contribution. Your support of the meat industry helps fuel climate change, and eliminating or reducing meat from your diet is the biggest contribution an individual can make to fighting climate change.

3. Environmental Justice

Those who can least afford to escape the damage caused by industrial-scale meat production – the stench of manure in the factory farms and spread around nearby – are those most affected by it. When a factory farm floods, it's likely to be a minority neighborhood overtaken by runoff that includes manure, fertilizer and other debris.

4. Drug Resistance

The overcrowding of animals in factory farms increases their chance of getting sick. Farmers try to "solve" the problem by routinely dosing even healthy animals with antibiotics. But that's leading to antibiotic-resistant "superbugs," reducing the effectiveness of life-saving medications for people.

5. General Health

The hormones fed to animals produced in a conventional setting may increase the chance of cancer. What's more, red and processed meat have been linked to chronic disease. By contrast, a plant-based diet can help reduce the risk of cancerand lower the incidence of heart disease. One large study shows vegetarians are one-fourth less likely to die of heart disease. One more reason: Vegetarians tend to have a lower body mass index than meat eaters.

6. Sustainability

Animal-derived protein hogs resources. It uses grass-covered land in a way that's inefficient, and a tremendous amount of water, just for starters. Cutting it out entirely, or even reducing your consumption, will benefit the environment.

7. Expense

The cost of meat is coming down as demand for it grows. Still, a diet that doesn't include meat is easier on the wallet. For instance, as a source of protein, legumes are far less expensive than meat and poultry.

Not ready to eliminate meat from your diet entirely? Try this: Resolve simply to eat less. Consider it a meal's side show, for instance, instead of the star. Or make some meals completely meatless.

If you eat one less burger a week, it's as if you'd taken your car off the road for 320 miles or line-dried your clothes half the time. That's the thinking behind the New York school district's decision to institute Meatless Mondays, and it's a good rule of thumb: Small changes do add up.

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One of the challenges of renewable power is how to store clean energy from the sun, wind and geothermal sources. Now, a new study and advances in nanotechnology have found a method that may relieve the burden on supercapacitor storage. This method turns bricks into batteries, meaning that buildings themselves may one day be used to store and generate power, Science Times reported.

Bricks are a preferred building tool for their durability and resilience against heat and frost since they do not shrink, expand or warp in a way that compromises infrastructure. They are also reusable. What was unknown, until now, is that they can be altered to store electrical energy, according to a new study published in Nature Communications.

The scientists behind the study figured out a way to modify bricks in order to use their iconic red hue, which comes from hematite, an iron oxide, to store enough electricity to power devices, Gizmodo reported. To do that, the researchers filled bricks' pores with a nanofiber made from a conducting plastic that can store an electrical charge.

The first bricks they modified stored enough of a charge to power a small light. They can be charged in just 13 minutes and hold 10,000 charges, but the challenge is getting them to hold a much larger charge, making the technology a distant proposition.

If the capacity can be increased, researchers believe bricks can be used as a cheap alternative to lithium ion batteries — the same batteries used in laptops, phones and tablets.

The first power bricks are only one percent of a lithium-ion battery, but storage capacity can be increased tenfold by adding materials like metal oxides, Julio D'Arcy, a researcher at Washington University in St. Louis, Missouri, who contributed to the paper and was part of the research team, told The Guardian. But only when the storage capacity is scaled up would bricks become commercially viable.

"A solar cell on the roof of your house has to store electricity somewhere and typically we use batteries," D'Arcy told The Guardian. "What we have done is provide a new 'food-for-thought' option, but we're not there yet.

"If [that can happen], this technology is way cheaper than lithium ion batteries," D'Arcy added. "It would be a different world and you would not hear the words 'lithium ion battery' again."

Aerial view of the Smithsonian Tropical Research Institute in Gamboa, Panama, where a new soil study was held, on Sept. 11, 2019. LUIS ACOSTA / AFP via Getty Images

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