What are the “less widely claimed methods” that are effective in preventing global warming and environmental pollution?
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It is reported that June 2019 was `` the hottest June in the history of observation '', and it turned out that plastic garbage in the ocean has increased dramatically, such as global warming and environmental pollution by people all over the world Is a major problem that needs to be addressed. That said, only 100 companies are reported to account for 71% of greenhouse gas emissions , and you might be worried about what is possible at the individual level. However, “We are definitely not helpless”, and although not widely claimed, it summarizes “10 ways” that can be done to protect the earth.
Here Are 10 Not-So-Obvious Things You Can Do to Help The Planet Today
https://www.sciencealert.com/here-are-10-not-so-obvious-things-you-can-do-to-help-the-planet-today
◆ 01: Stop using facial cleanser containing microbeads
Spherical small plastic particles “ microbeads ” contained in facial cleanser and toothpaste are very fine and have the property of floating in water. Therefore, many pass through the wastewater treatment plant and are discharged from the sewage treatment facility to nature.
Already microbeads marine organisms stomach, such as fish that has been accumulated find other being, microbeads so a property to attract toxins, possibly toxins through the food chain is incorporated into the human There is also. Because such problems have been identified , microbeads are regulated in the United States and other countries, but it is important for consumers themselves to pay attention to and avoid products containing microbeads.
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◆ 02: Reconsidering the use of sanitary napkins and tampons
It seems that women use an average of 12,000 sanitary napkins and tampons during their lifetime, which is 136 kg in terms of weight. Many sanitary napkins and tampons use materials that are not naturally decomposed, such as polyethylene and plastics, and the amount of garbage discharged by many women living on the earth is enormous.
Of course, women need to take some measures for menstruation, but Science Alert states that menstrual cups and reusable napkins are available options. In addition to being reusable and environmentally friendly, these products can save women time and money.
◆ 03: Reduce the amount of food purchased
For example, meat emits a large amount of greenhouse gases during the production process, and reducing the amount of meat consumed is good for the environment. However, it seems that it is not possible to simply replace meat with other vegetables etc. For example, if you try to replace the calories of 1 kg of beef with broccoli, it seems that 6.7 kg of broccoli is required. Even if the amount of vegetables increases, the impact on the environment increases, and vegetarians cannot simply think that it is good for the environment.
The really important issue is not the type of food, but “in a rich country, more food is bought than what is actually eaten”. At the time of writing the article, one third of the food produced for consumption purposes is discarded , so that the producer reviews the production amount and the consumer himself does not buy more food than necessary It is also important to keep in mind.
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◆ 04: Don't overtrust organic vegetables
As a common misconception about food, Science Alert points out the idea that “organically grown vegetables are good for the environment”. While there are certainly benefits to reducing the amount of pesticide used in the cultivation process, a 2012 study shows that organic yields are 25% lower per area. In other words, in organic cultivation, more land is needed to produce the same amount of crops, which will have a significant impact on the earth.
Rotation / mixing in organic farming is said to have a positive impact on the soil, but as an alternative, genetically modified crops may provide sustainable agriculture. A 2014 study found that the use of pesticides decreased by 37% and the yield increased by 22% due to genetic engineering. This doesn't mean you should avoid organic vegetables, but organic cultivation is not a versatile option to solve environmental problems.
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◆ 05: Reduce the number of showers
The average American continues to run water for 8.2 minutes in a single shower, and uses 65.1 liters of fresh water. It is difficult to reduce the amount of water used in a single shower, and those who take showers multiple times a day may consider reducing the number of showers themselves.
◆ 06: Avoid drinking bottled water
People who love bottled water instead of tap water are not limited to people who live in areas where tap water is not available. However, plastic bottles of water have a major impact on the environment, and in 2007, 32 million to 54 million barrels (about 5.1 billion to 8.6 billion liters) of oil were used to produce bottled water. It seems.
In addition, the amount of water required to make 1 liter of drinking water in a plastic bottle is 1.39 liters, and it is said that an excessive amount of water is consumed. People in areas where tap water is safe to drink can be said to be more environmentally friendly if they drink tap water as much as possible.
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◆ 07: Help scientists get data
Although civic-participating science projects themselves are unlikely to save the planet, helping scientists monitor changes in the Earth's environment will eventually raise interest in global issues and change people's behavior It will help you.
There are many citizen participation projects that people can participate in, such as the Pieris Project , which reports the number of white butterflies distributed in cabbage fields, and the Stream Selfie , which examines the degree of water pollution by taking pictures of nearby rivers. Anyone can easily help tackle global issues.
◆ 08: Do not use disposable coffee pods
Some people who like coffee may have reduced the waste of paper cups by using a coffee machine at home or office instead of asking for coffee in a coffee shop. Certainly, paper cups in coffee shops become a large amount of garbage annually and contribute to environmental pollution, but in the case of machines that use coffee pods (cafe pods, coffee capsules) that are disposable coffee packs, the environment will eventually be reduced. It is contaminated.
Because coffee pods are made of plastic or aluminum, most recycling factories cannot be recycled properly. In 2016, Hamburg, Germany, banned the use of coffee pods in city-operated facilities.
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◆ 09: People are serious about the problem
Some people may feel that humans are too powerless to tackle global environmental problems, but in 2017 the size of the ozone hole was the smallest since 1988, which is This is the result of efforts to reduce or eliminate destructive substances. Science Alert said that it is important that as many people as possible can cope with the global problem even if their power is small, it is important to unite as many people as possible and seriously address environmental issues.
◆ 10: Reduce the number of children
Many people understand that greenhouse gas emissions and environmental pollution are inevitable for humans to live, and the argument that `` reducing the number of people will reduce the negative impact on the earth '' is also controversial On the other hand, it is a certain fact. According to David Attenborough , a British animal and botanist in 2013, `` Human is a plague for the earth '' or `` Human himself regulates population growth or whether natural pressure suppresses human growth ' Said .
According to a 2018 survey , it is possible to reduce a huge amount of carbon dioxide emissions just by reducing the number of children by one. The carbon dioxide emissions that can be reduced by shifting to a life without cars is 2.4 tons per year, while the carbon dioxide emissions that can be reduced by one child is 58.6 tons. Science Alert points out that this idea is worth considering as the Earth's crisis is approaching, although it's too early to decide that the population should simply be controlled.
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