Author: ogatamakoto

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Successfully produced eggs from male cells. In the future, it may be possible for men alone to bear children.

【将来は男性カップルが子を持てる可能性も…雄マウスのiPS細胞から卵子の作製に成功】 https://www.yomiuri.co.jp/science/20230315-OYT1T50062/   ・A professor at Osaka University has revealed that he has succeeded in producing eggs from iPS cells (induced pluripotent stem cells) of a male mouse and fertilizing them with sperm from...

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Natural burial, where composting of remains is OK, is becoming OK in the US. Consider the origin and transmission of ideas and culture.

【Composting of human remains is gradually becoming “OK” in the U.S.】 https://www.gizmodo.jp/2023/02/recompose-legal-human-composting-green-burials.html   ・After the funeral, the remains are placed in a beehive-like structure and decomposed into a cubic yard (about 0.8 cubic meters)...

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A large amount of copyrighted works are being produced by AI such as ChatGPT. The world is becoming a place where the line between human and AI creativity, copyrights, etc. are blurred.

【A large number of “books authored by ChatGPT” are sold on Amazon.】 https://gigazine.net/news/20230222-chatgpt-book-amazon/   ・A large number of “books written in a short time using ChatGPT” are listed on Amazon. ・The problem of “unintentionally...

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Research shows that rich does not = smart. Interesting association between cognitive ability and annual income. The borderline is an annual income of 7.5 million yen.

【Research shows that rich people are not necessarily smarter】 https://gigazine.net/news/20230207-cognitive-ability-top-earners/   ・In this study, the subjects were 670,203 citizens between the ages of 18 and 60 who held some kind of job between 1991...

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Ozone layer expected to finally be fully restored in 2066. The major problems at the global level are gradual with long-term thinking.

【Ozone layer expected to be fully restored by 2066】 https://www.gizmodo.jp/2023/01/ozone-layer-full-recovery.html   ・UN Environment Program predicts that the ozone layer will return to 1980 levels by 2066 ・The ozone layer protects the earth’s ecosystem by...