W7: Climate Change Mitigation: Near Term Solutions/ joon hee Lee

Climate change is still a subject of much debate. Humans have the technology to destroy climate and environment, and many changes have been made. (in a bad direction) Right now, we need to find ways to stop using technology that has these risks or minimize damage. Humans have the technology to change climate, and we can't be sure what kind of change will come from a small impact within a complex ecosystem. But most people doubt the fact that they have such abilities. Several technologies have already been invented to slow or reverse climate change. But if we don't get as much profit as we invested, we'll have to hurry up and think about other ways.

 Among the suggested methods, the most promising is the supply and demand of energy through satellites. Of course, it's not just a satellite, it's an ‘electric satellite with a huge mirror’. This mirror absorbs solar heat and converts it into energy. And it is possible to receive the energy and use it as electricity. (The principle of microwave ovens) The biggest advantage of this is that unlike conventional solar power generation, the weather is unaffected and can be provided with a huge amount of energy. If the cost of the launch and the technical problems are resolved, this will help address climate change most certainly and quickly.

 Space technology from the video is expected to greatly enhance sustainability in terms of energy. The fossil energy we use a lot is very useful, but it's getting depleted, and the chemicals that come from the process of using it are one of the main contributors to climate change. Now we must try to get out of this danger. Energy technology is developing in a variety of ways through many people's ideas, but most of them are not being utilized due to poor efficiency. The most likely technologies in the video were nuclear power and satellites. I thought the satellite was more impressive and had high expectations, so I centrally explained the front part of it.

 Many energy systems have been developed around the world and research continues for thread use. For example, there are several things: firepower, wind power, wave power, hydro power, nuclear power and solar power. What do you think is the most anticipated way? I want to hear the reason as well.

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