That solar energy stops growing in Spain

This month will be remembered Like the rainiest, having water reserves in 65.8%, According to the miteco. However, it is not good news for solar energy that has fallen for the first time in three years. The data. According to the reports of the Spanish Electricity (REE), in the month of March, the Solar Generation He has reached 11% total, which represents a decrease with respect to the year 2024 (13.9%) and The year 2023 (12.8%). Heavy rains. We have had a couple of weeks that it is difficult to see the sun and it seems that You can extend even more. For this reason, one of the most harmed clean sources has been photovoltaic. However, other renewables have come out more than beneficiaries of this rain and wind, we are talking about wind and hydroelectric. Favored systems. On the one hand, wind energy It does not have the same capacity that photovoltaic, but when it comes to adverse weather conditions who eats the ground to solar panels are wind turbines. In fact, Ree’s real time data shows that wind is generating 46% wind energy compared to 12% of solar (These data may vary, since they are being taken when writing this article). On the other hand, as we mentioned above the total water reserve, this situation has allowed hydroelectric energy to have reached in what we have been 17.5%. However, it has not yet exceeded last year that achieved a level 21.5% of electric production, more than four higher percentage points. So how will my light bill be? Although solar energy always It had been key to the energy mixthis time the contribution of both wind and hydroelectric can be A small relief for consumers. However, like has denounced the OCU There are other factors that will make the light bill, such as The price of gas and electric tolls. Image | Flickr Xataka | Solar panels compared to 100,000 olive trees: in Jaén the neighbors are also protesting against renewable projects

Japan has encountered a problem with the aging of their growing foreign community: they cannot bury them

Japan and their society have been immersed in a process of transformation where the role of “foreigner” every time It is more important. Waves arrive in the country, and in many cases to stay. The clearest example is giving with many Chinese who They arrive not to returnbut it is exponential to all nations. This is resulting in the population of advanced foreign residents is increasing, and with it, of deaths. A problem that nobody saw. I told this one Nikkei weekend. Foreign residents in Japan are dealing with serious difficulties in burying their loved ones. The reason? The Cremation predominancewhich has become the norm in the country. He 99.99% of the deceased In Japan they are cremated, according to the Ministry of Health, Labor and Welfare, which leaves those who require burial for religious reasons or simply by tradition with very few options. The problem is especially critical for Muslim and Christian communitieswhich consider unacceptable cremation. The situation is aggravated as the foreign population ages and grows the demand for burial spaces, which has turned the issue into an increasingly urgent challenge for the nation. Examples of a crisis. In the medium report they had a case that occurred last January after the death of A Pakistani man in Kanagawa which unleashed a frantic search for a cemetery that allowed its burial. His family, with limited resources, could not repatriate his body, and after multiple rejections and high costs, they finally managed to bury him in the Cemetery Honojo Kodama in Saitama, for a amount of 300,000 yen (around 2,000 euros), paid by friends of the community. There are more similar cases that are repeated throughout the country. For example, that of a Korean Christian woman 80 years old who died in October, and his son took a month and a half to find a burial site. During that time, his body had to be stored in a police installation. Factors that hinder burials. There are several keys to understanding the controversy around the shortage of cemeteries that allow burials. The first one already said: the predominance of cremation. Japan has gone from burying their dead to incinerate them almost entirely in the last 50 years. In 1913, only 31% of the deceased were cremated, but by 1934 it had already become the majority practice due to health concerns and lack of space. But there is more. Another problem is derived from The scarcity of landsince the large amount of land necessary for cemeteries in a country with limited space is a key obstacle. Also the Environmental concernssince there is fear that burials contaminating groundwater (although there is no clear evidence that supports said statement). Finally, it points to the local community resistancesince in many regions residents oppose the construction of new cemeteries, which has frustrated several projects. The aging of the “foreigners” and the future impact. Japan currently houses 3.41 million foreign residentsof which 220,000 are 65 years or older, an increase of 150% in the last decade. The aging of this population implies that the demand for burials will only grow in the coming years. In this regard, Professor Hirofumi Tanada, an expert in the Muslim community in Japan, estimates that there are around 350,000 Muslims in the countryfacing problems similar to those of other religious minorities. Tanada warned that in 10 or 15 years could be even more difficult Find places of burial, which will intensify the crisis. Regional disparity in the availability of cemeteries. Another of the problems of the problem. Japan presents strong regional inequalities In access to cemeteries. Namely: while in the Kanto region (which includes Tokyo and its surroundings) there are four private cemeteries that allow burials, in regions such as Tohoku and Kyushu have none. Again: despite the growing need, the efforts to create new cemeteries have found obstacles. Last December, the governor of Miyagi proposed to build a cemetery in the region, but received an avalanche of calls and emails from Citizens expressing your opposition. The attempt of a Muslim cemetery. It happened in 2018when the Beppu Muslim Association in Oita Prefecture tried to build a cemetery in the town of Hiji. After seven years of negotiations, they finally agreed with local authorities and residents to build the cemetery in municipal land, with conditions such as the limitation of the use of the cemetery to residents of Kyushu and a regular monitoring of water quality. However, The project was canceled When a new mayor revoked the sale of the land, citing environmental concerns. This left the Muslim community without viable options in the region. Proposals and barriers for a solution. Professor Khan Muhammad Tahir Abbas, director of the Beppu Muslim Association, told that the lack of cemeteries not only affects foreigners, but also Naturalized Japanese and converts to Islam or Christianity. Since 2021, requests have been presented to the Ministry of Social Welfare requesting the creation of adequate cemeteries for religious minorities. However, to date, Japan has not adopted No clear policy about itarguing that differences in customs and beliefs make it difficult to implement a standard solution. Meanwhile, other countries have managed to integrate religious burials into their funeral infrastructure. In Norway, the United States, Canada or Singapore, among others, specific sections have been designated in public cemeteries for Muslims and other religious minorities. A challenge that the nation cannot ignore. With the Foreign resident figures In hand, Japan is facing a problem that cannot be ignored. The lack of accessible cemeteries For this group it is a challenge that will only be aggravated over time. Although the cremation remains the norm, the aging of the foreign community demands a more inclusive answer by the Japanese government. As They explained in Nikkeiif the nation wants to fulfill its objective of being a more diverse and cozy society, it should facilitate solutions that allow religious minorities to bury their dead with dignity. This requires overcoming the local opposition, adapting funeral policies and developing adequate infrastructure, as other nations with … Read more

We have been growing lettuce in space for years. Now we have discovered that they are more likely to get sick

Bad news for astronauts who usually eat healthy. That is, for all astronauts. The crew members ago of the International Space Station consume the vegetables that they themselves cultivate in microgravity: lettuce, peppers, radishes. Some spicy Chile. More recently, vegetables have joined the autoconsumo astronauts of the Chinese Space Stationwhich already has lettuce, cherry tomatoes and chivesalthough it does not carry so much in orbit. The problem is that space salads They are not as safe for consumption as we thought. A team of researchers from the University of Delaware has discovered that lettuce and others Microgravity cultivated vegetables They are more Pollution prone by bacteria such as Salmonella. The study, funded by NASA, shows that under conditions of microgravity, plants tend to open their stomata (the small pores of their leaves and stems) instead of closing them to prevent the invasion of pathogens. To reach this conclusion, the team created a simulated microgravity atmosphere in the laboratory with a device called clinostat, which rotates plants as a chicken in an grill. The results showed that, under these conditions, the salmonella more easily infects the tissue of the leaves. Friendly bacteria also lose their protective effect The researchers explored the use of a friendly bacterium, B. Subtilis, as a solution to the problem. However, bacteria, which on earth helps plants fight pathogens, He failed to protect them in it Simulated microgravity environmentwhich suggests that space changes significantly the interaction between plants and microbes. The finding is important. Not only because he doubts that the salads of the International Space Station are totally safe, but also because it helps to understand the challenges of agriculture in future space colonies. With population growth on earth and the loss of agricultural land, space is an increasingly realistic option for food cultivation. But if they want Avoid an outbreak of salmonellosisthe future farmers of space be worth the future farmers to wash their hands well with soap and water. Image | NASA/Cory Huston In Xataka | The space dream was to spend billions of euros to go to Mars to end eating crickets In Xataka | The food knows very different in space. The reason is more intriguing than it seems: confinement *An earlier version of this article was published in February 2024

The number of students copying their assignments from ChatGPT results is growing

A recent investigation of Pew Research Center has revealed that the 26% of teenagers in the United States use ChatGPT to do their schoolworkdoubling the 13% recorded in 2023. This increase highlights the growing integration of artificial intelligence tools in educational environments. Demographic differences in ChatGPT usage The study points to significant variations in the use of ChatGPT by race and ethnicity. Both black and Hispanic adolescents reported 31% usecompared to 22% of white adolescents. This trend represents a notable change from the previous year, where the percentages were similar between groups: 11% for whites and 13% and 11% for blacks and Hispanics, respectively. Besides, students in higher grades show a greater propensity to use ChatGPT. 31% of 11th and 12th graders reported using it, compared to 20% of 7th and 8th graders. No significant differences were observed in terms of gender or family income. Perceptions on the acceptability of using ChatGPT Adolescents’ opinions on the acceptability of using ChatGPT vary depending on the academic task. 54% consider it appropriate to use it to research new topics, while only 18% see it appropriate to write essays. Regarding solving mathematical problems, 29% approve and 28% disapprove. These perceptions reflect ongoing discussions about the ethics and role of artificial intelligence in education. Familiarity with ChatGPT directly influences its use. Of the total number of teens surveyed, 79% have heard of the tool, up from 67% in 2023. Among those who have heard a lot about ChatGPT, 56% have used it for schoolwork, up from 18%. of those who have limited knowledge. This increase in ChatGPT use among teens underscores the need for educators and parents to understand and address the impact of artificial intelligence on learning. As these tools become more integrated into academic life, it is essential to establish clear guidelines on their ethical and effective use. Keep reading:– OpenAI launches discount for ChatGPT Plus if you meet these requirements– This famous university will allow its students to use ChatGPT in classes– Is ChatGPT smart enough to get an engineering degree?

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