What Is Being Done To Stop Global Warming – The orbiting sunrise is pictured by the International Space Station (ISS) as it orbits the Pacific Ocean 260 miles (418 kilometers) above the Pacific Ocean, about 500 miles (805 kilometers) southwest of Mexico. As the world changed, the ISS watched from above. Help send unique information to keep our planet safe. Credit: NASA.
NASA’s work has generated countless spin-offs that are now at the forefront of the battle for change. no wonder Because the agency’s mission includes studying the world and improving aircraft efficiency.
What Is Being Done To Stop Global Warming
But that’s not the only way NASA’s innovation will impact. Many advances to meet the intense demands of space travel have also helped to reduce greenhouse gas emissions. Improve alternative energy sources and increasing our understanding of the causes and effects of the change.
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Carbon dioxide, a greenhouse gas, is the main driver of change on Earth.
, gas may be useful Under NASA contracts, engineers have helped develop technology to capture carbon dioxide from Mars and break it down into carbon and oxygen for other uses. From lifesaving to fuel for the journey home
Even though he never flew But persistence will experiment with similar concepts. using an experimental system called MOXIE (Mars Oxygen Source Experiment). Previous technology has led to systems that now capture natural gas in oilfields. instead of unnecessary combustion and the resulting CO emissions
And another version of the system allows the brewery It is “environmentally friendly” by trapping carbon dioxide from the brewing process. instead of draining Then use carbon dioxide instead of buying more.
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Energy conservation is an important consideration for space travel. And many of the innovations NASA has created in the arena are widely spread to improve energy efficiency on Earth.
For example, NASA helps create a type of reflective insulation to effectively maintain comfortable temperatures inside spacecraft and spacesuits. Over the next several decades This insulation has been adapted and used in homes and buildings around the world.
Another pioneering material for separating rocket fuel from freezing and the inclement weather around it. The launch pad in Cape Canaveral, Florida, is now energy-efficient by maintaining industrial temperature. And a coating developed to protect spacecraft during intense atmospheric heat increases the efficiency of the incinerator. Boilers and refractories, furnaces, etc.
NASA research and innovation has led to many fragmentation for environmental savings. And this graph highlights some. Credit: NASA.
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Air travel is a major contributor to man-made greenhouse gases. Designing an aircraft to fly more efficiently reduces the amount of fuel burned. and vice versa subsequent emissions And many of the improvements that make modern aircraft more efficient come directly from NASA.
Indeed, some of the agency’s most important contributions to aircraft fuel economy can be traced back to the work of a single NASA engineer in the 1960s and 1970s, Richard Whitcomb, designing and testing an entirely new wing shape: Super Crisis Wings which greatly increases efficiency at high speeds and reduces weight.
He then designed a reversible wingtip that uses eddy currents that can cause some resistance. It is now included in almost all commercial aircraft. These combined advances have saved billions of dollars in fuel, along with associated CO.
Over the past several decades, NASA has continued to work with industry partners to improve aircraft performance. And now the state-of-the-art all-electric aviation support agency
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Because there is no fossil fuel on Mars. So NASA became interested in wind power to power the future operations of Mars. Then the space agency helped the company develop wind turbines that could operate in an equally challenging environment: the South Pole. Rugged and designed to be easy to maintain. Efficient at extremely low temperatures, more than 800 wind turbines currently produced generate power on Earth.
Unexpectedly, software supported by NASA for better aircraft design and maintenance makes wind turbines more efficient and longer. And many solar panel manufacturers have benefited from the agency’s long-standing dependence on solar power.
Massive amounts of data from the NASA Earth Observing Satellite fleet help agencies, researchers and other companies Countless better understand the causes and effects of change. The agency works with business partners to make this information easier to manage and retrieve. Other companies benefit from NASA’s technology support in monitoring terrestrial, oceanic and atmospheric conditions. including innovative devices to detect local greenhouse gases and ocean conditions. The resulting data will help validate and strengthen models of global time agencies and span decades. Travel the world and look to the future.
NASA has a long history of transferring technology to the private sector. The agency’s Spinoff publication describes NASA technology transformed into commercial products and services. Spinoff is a publication of NASA’s Technology Transfer Program in the direction of space technology missions, Sky. It examines the daily changes you can make to help prevent hypothermia. Global warming after UN says temperatures will rise to 1.5C within 20 years
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The United Nations has warned that the world will reach its global warming limit within the next 20 years, causing irreversible environmental damage and more extreme weather.
Recent reports call for “Reducing greenhouse gas emissions rapidly and on a large scale”, urging people to treat climate change as “Instant Threats”
Although it may seem scary But there are simple steps. There are things you can do to help prevent climate change. Here, Sky examines six of them.
The average carnivore feed produces 7.2 kg of carbon dioxide per day. almost twice as much as vegetarian
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Livestock is responsible for about 15% of the world’s emissions, and according to researchers at the University of Oxford, a vegetarian diet is one of the best ways to reduce environmental impact.
Researcher Joseph Poor said: clearing farmland to plant more trees A global vegetarian diet will reduce 13 million tons of greenhouse gas emissions over 20 years, equivalent to a 25% reduction in global emissions.
Professor Bill Collins, one of the lead authors of the United Nations report. Tell Sky that the 0.5°C of global warming we’ve seen in recent years has been caused by cow methane.
But with the reduction of methane levels We are not only preventing global warming. But we can also actively reduce global temperatures. he added
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If you can’t cut all the meat Chicken production produces about a third of CO2 per kilogram of protein. Compared to beef and mutton
During various lockdowns in 2020, UK greenhouse gas emissions dropped 8.9 percent from 454.8 million tonnes in 2019 to 414.1 million, the largest drop since breaking records in 1990.
Transportation accounts for about a third of all emissions in the UK. And toxic fumes from cars, vans and trucks cause thousands of premature deaths every year.
The government has banned new gasoline and diesel vehicles from 2030, but before that. If you can travel by electric bus or tram or have their own electric car This is the best choice for the world.
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Overall greenhouse gas emissions were also reduced due to disruptions in air travel during the pandemic.
The aviation industry is responsible for 2% of all man-made CO2 emissions, according to the Air Transport Action Group.
But while reducing air travel unnecessarily makes a difference. Possible climate campaign groups say the minority of frequent flyers are the ones who cause real damage.
They say 70% of all flights in the UK have the same 15% of the population, with most of them having higher incomes.
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As a result, they require a fee for frequent flyers to dissuade those who can fly more often from doing so.
Professor Collins explains that even you can use electricity in your car. You can’t do the same with airplanes, so the only way to reduce air travel emissions is to fly less.
From Greta Thunberg to Extinction Rebellion, climate change activists have used social media to globalize their campaigns.
In terms of what to share on your social channels Professor Collins told Sky: “It would be helpful to point out the consequences of climate change.
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“It is important to show people that climate change is not just an abstract concept. These extreme weather events are literally killing people.”
The textile industry requires large amounts of water and dozens of toxic chemicals. This results in huge water and air pollution.
And fashion activists criticize big brands. that does not declare a carbon footprint This means that many will not be reviewed.
Although it depends on them. There are several things you can do to limit the impact of your fashion choices.
Personal Steps You Can Take To Fight Global Warming
Buying second hand clothes Sell or reuse clothes that you no longer need. And limiting the frequency of new purchases will help.
Avoiding fast delivery options will reduce the clothing company’s carbon footprint. and research into which brands are more sustainable, such as those that use electric delivery.
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