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This world is making rapid progress, but doing something that harms the environment. Using resources blindly and blindly is degrading our environment and leading to a decrease in the health factor. Global warming is also increasing and has become one of the biggest threats in the world.
Scientists say that the attenuation of the sun is the solution. But let's say in detail that what should happen and what is achievable. Let us know better about global warming. Global warming is a long-term increase in the average temperature of the Earth's climate system, an aspect of climate change demonstrated by temperature measurements and the multiple effects of warming. When human beings continue to use fossil fuels in excessive quantities and CFCs emitted by air conditioners and refrigerators are evacuated, they contribute to the main causes of global warming.
These CFCs go up and create a hole in the ozone layer. The ozone layer is responsible for filtering the sunlight that falls on the ground. Ozone is essentially a shield that prevents harmful light from entering Earth. Carbon dioxide emissions and harmful carbon emissions from these vehicles make the environment warmer than usual and heat rises into the environment. This is considered the greatest threat that if warming occurs, glaciers will melt and the entire earth will only have water and eventually lead to disaster.
Scientists have initially asked to lower carbon emissions or the wise use of fossil fuels and launch planting campaigns, but nothing is happening and global warming continues to 39; increase. Researchers say that if the world can not change and tries to reduce carbon dioxide emissions, we must see and approach the situation from the other side.
The researchers recently published a study that spraying large quantities of sulphates into the Earth's lower stratosphere to literally tarnish the sun could halve the effects of global climate change and even be very cheap!
However, this seems like a good idea, but it does not guarantee that it will really work or not. It can also make things worse in a catastrophic way. But if the decrease in the sun causes a decrease in global warming, there are also other factors that depend on the sun, such as photosynthesis and how plants will produce food, not freeze to death.
Instead, the study published in Environmental Research Letters discusses potential costs and the technology needed to achieve the ambitious or even extravagant plan. Researchers are discussing a variety of potential ways to carry out this large-scale "geoengineering" project: planes, balloons or even just pulling chemicals in the air with big guns.
Another serious problem is that no aircraft capable of performing this task is present. The adaptation of an existing version of SpaceX's Falcon Heavy rocket was excluded for cost reasons.
If the program is launched, the initial cost will include about $ 3.5 billion and will last 15 years after it is installed, but an additional $ 2.5 billion is needed for the calculation period.
This plan covers the entire world, so it needs the agreement of different countries, such as the United States, whose president doubts climate change in general.
Dr. Phil Williamson, honorary reader of the University of East Anglia, criticized the proposal, saying that the nations thatcontinued to experience extreme weather events"Could then"consider that solar geoengineering was responsible"And would need to be compensated. In other words, cutting the earth from the sky could be a real problem of responsibility.
Tags: Dimming the sun, environment, global warming
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