What can artificial intelligence do when it is considered invincible? What can artificial intelligence still not do in the relatively long future? On the afternoon of August 29th, Li Deyi, an academician of China Academy of Engineering, Eurasian Academy of Sciences and chairman of China Artificial Intelligence Society, gave a keynote speech on the topic "Why is artificial intelligence not conscious yet?".

　　Li Deyi’s first question is the biological attribute of consciousness. There are three kinds of consciousness, the first level of primary consciousness is called perceptual consciousness, the higher level is called self-consciousness, and the higher level is called group consciousness.

　　The biological basis of consciousness is the clear boundary perception ability of biological individuals from brain neurons to terminal brain, which must separate me from the non-self environment. Li Deyi cited how difficult it is to make artificial skin, which includes seven functions: body temperature, self-protection, induction, metabolism, absorption, breathing, secretion and excretion.

Li Deyi gave a keynote speech at the forum.

　　Li Deyi mentioned that when the human body surface is stimulated, it is only a few tenths of a square meter, so you should feel it and take measures. More than that, the total transmission from the skin nerve endings of the body to the whole brain leads to a period of 150 thousand kilometers and milliseconds. He believes that there is a long time to make such artificial skin artificially, and it may take another hundred years. That is to say, it will take about one hundred years to distinguish me from non-me.

　　As far as higher consciousness is concerned, memory is very important. Memory can be divided into instantaneous memory, short-term memory and long-term memory, and memory is definitely not storage. Li Deyi said that instantaneous memory triggers short-term memory, short-term memory triggers long-term memory, and information stored in long-term memory forms intelligence, so high-class intelligence can consciously create new intelligence.

　　The second question, Li Deyi mentioned the social attribute of intelligence. In a typical case, two children fell into the wolf’s den and didn’t speak the language when they spoke it. Later, they couldn’t teach it back in kindergarten, which means that a good gene is not very intelligent if it is not in a good ecological environment.

　　Li Deyi said, I have the view that language, knowledge and civilization are mainly acquired, and this is the social attribute of intelligence. I wrote a book more than ten years ago, and I said in the preface: the human brain is a small universe, which is the mapping between nature and society.

　　Therefore, Li Deyi personally thinks that there are at least three pieces of human intelligence, namely, memory, calculation and interaction, which lead to human intelligence.

　　The third question, Li Deyi mentioned the correlation analysis between intelligence and consciousness.

　　Now, the formalization of computing intelligence, Go intelligence, chat intelligence and driving intelligence is well done, even surpassing human intelligence, and artificial intelligence can exist without consciousness. Li Deyi said, I personally think that artificial intelligence is an extension of human intelligence, which can exist without consciousness.

　　"As the creator of robots, humans don’t need machines to be conscious. Why do we have to have machines to be conscious? How good is it to be one of our tools? As long as we can drive, do math problems and serve our people according to our needs, isn’t it? I believe that human beings are smart enough to control the machine without consciousness. "

　　At the end of his speech, Li Deyi said that the evolutionary history of human beings is to make and use tools to expand the history of human development. No matter from sickles and axes to the present atomic bombs, we are solving the problem that matter and energy are both power tools, power tools are an off-topic extension of human physical fitness, while artificial intelligence is an off-topic extension of human intelligence, and both power tools and intelligent tools are unconscious.

　　As for the biggest impact of the era of artificial intelligence, a new species that surpasses human beings suddenly appears on the earth. Are these future lives human friends or natural enemies? Li Deyi said that it is too early to draw a conclusion at present. To say the least, even if we create such skin in the future and can distinguish physical boundary perception, there are two other conditions to confront us humans, namely, they have their own language and writing.

　　Li Deyi believes that this trilogy will take hundreds of years or even longer. Therefore, rather than worrying about whether the rising artificial intelligence will pose a threat to human beings, the intelligent age is more bound by human ethics and behavior norms. (Reporter He Liping)

　　The price of fruit has gone up sharply this spring. According to the relevant data of the Ministry of Agriculture and Rural Affairs compiled by Zhuo Chuang Information, the wholesale price of fruits from January to April in 2022 was higher than the average price in the past nine years, and it showed a continuous upward trend.

　　From the place of origin to the dining table, fruits have to go through the stages of fruit farmers’ picking, packaging and purchasing, loading and transportation, wholesaler sales, etc., and finally reach the fruit shop at home. Qianjiang evening news Hour reporter interviewed producers, wholesalers, logistics drivers and store operators, trying to explore the deep-seated reasons behind these links.

　　Many people are concerned about when the price of fruit will come down. According to the prediction of fruit farmers and wholesalers in producing areas, with the coming of summer fruit ripening season, the wholesale price of fruit will soon fall, and the price of retail stores will naturally fall.

　　Due to climatic reasons, the reduction in production and the sharp drop in imported fruits cannot fill the gap.

　　Most of the fruits in this season are from Yunnan, Hainan and other places, because the reduction in production has led to an increase in wholesale prices.

　　According to Hong Lianggang, the wholesaler of Hangzhou Fruit Wholesale Market, the price of wogan rose from 4 yuan to 11 yuan, honeydew melon from 12 yuan to 20 yuan, mango from 4 yuan to 10 yuan, and the most outrageous thing was watermelon. A while ago, the price of watermelon rose from 6 yuan to 20 yuan.

　　Chen Ying (pseudonym), who is purchasing fruits in Hainan, explained the reason to qianjiang evening news Hour reporter: "The winter in Hainan this year is particularly long. Due to the influence of cold air, the output of lotus spray, Guifeimang and litchi here has decreased a lot."

　　Mid-May is the season when a large number of lychees are listed in Hainan. In previous years, the local wholesale price was only five or six yuan a kilogram, but this year, the wholesale price of lychees rose to 14 yuan a kilogram, and the price doubled 1.5 times.

　　Before the local fruits were ripe for the market, the output of foreign fruits was reduced. In the past, this situation also happened. The solution for wholesalers was to fill the gap with imported fruits.

　　But this year, the number of imported fruits has also dropped sharply.

　　At Hong Lianggang’s wholesale point, the sales of imported fruits accounted for 30% of the total sales in previous years, and now it has dropped sharply to 10%.

　　The origin of imported fruits this season is mainly Southeast Asia. Last year, 7.5 kilograms of mangosteen with a box of 200 pieces sold 450 pieces this year; Last year, 15 kilograms of durian with an average price of about 400 yuan per box sold directly to 800 yuan this year.

　　The epidemic affected the transportation time, and the freight cost generally increased by 10 times.

　　The reduction of production makes the price of fruit higher, and the increase of transportation cost adds a fire to the rising price.

　　According to Chen Ying’s estimation, in previous years, the freight for a car full of princess smiles was 9,000, but this year it has become 12,000. Affected by the local epidemic this year, the passage of trucks was not as smooth as in previous years, and the freight rate naturally rose.

　　Liu Ben (a pseudonym), a truck driver, took a load of bananas imported into Hangzhou fruit wholesale market. His batch of bananas was shipped from the port of Ningbo. Originally, this journey only took three or four hours, but now it takes three days.

　　Imported fruits need to go through customs inspection, disinfection and nucleic acid detection, and so on. Just here at the customs, it will take a day. When the goods arrived at the highway bayonet, Liu Ben had to hand over the driver’s license to the staff. "Because it is stipulated which highway intersection to get off from, you must return from which highway intersection."

　　When you get to the market, people and goods need a 24-hour nucleic acid report to enter the market. Liu Ben drove the car to Hangzhou Renhe Inspection Station and tested the bananas. Liu Ben himself went to the hospital to do nucleic acid, and when the report came out, another day passed.

　　Liu Ben calculated that it would take about 140 liters of oil to get from Ningbo to Hangzhou. This year, the oil price has risen, and he can only bear it himself. Together with the toll of 336, it costs 672 yuan to go back and forth. After deducting these costs, Liu Ben can only earn 500~600 yuan for one trip.

　　The epidemic situation makes it impossible for goods between markets to circulate and transfer at will. "Every batch of fruit we have now has a traceability code, which can only be sent straight from the place of origin and cannot be transferred. In the past, we would look at the price. For example, if the goods in Jiaxing market are cheaper, we will adjust from Jiaxing, and now it is not allowed. " Fei Ge (a pseudonym), the wholesaler owner of Hongshi Fruit Industry, said.

　　Feige is mainly engaged in the wholesale of fine fruits. Due to the difficulty of freight transportation in Shanghai, all the imported fruits were transferred to the docks in Guangzhou, which increased the transportation cost for the Hangzhou market.

　　The number of imported fruits has dropped sharply this year, mainly due to the international epidemic.

　　"I think many colleagues who are imported fruits are saying that the freight of imported fruits has generally increased by 10 times." Brother Fei said, "And in Southeast Asia and other countries where we mainly import fruits and fruits, almost all the automobile transportation routes are shut down, leaving only sea routes. The time for these fruits to stay on the cargo ship has increased, resulting in a decline in quality. "

　　Store rent, labor cost factor, local fruit listing price will be lowered.

　　The rise in wholesale prices makes the price tag of fruit shop stores change almost every day.

　　"Recently, many customers have complained to us that fruit has become more expensive." Xiao Wu, a clerk of Huaxia Fruit Industry, pointed out and smiled at the concubine in front of the store. This is litchi that just came in, and the price is 51.6 yuan a kilogram.

　　Most customers are still sensitive to price, so although the price of fruit has increased, the turnover has not increased, but has decreased.

　　Sun Liying, the boss of Huaxia Fruit Industry, told qianjiang evening news Hours that the turnover of his three stores was only about one-third of that of the same period last year, and the passenger flow was also much less.

　　Sun Liying has been a fruit store for 7 years, and now he has 3 stores in Hangzhou. The rent of the oldest No.1 shop has risen from 50,000 to 178,000 years, and the growth rate has increased by 5% year by year. The labor cost employed in the store accounts for 60% of the total expenditure. Sun Liying thinks that compared with these, the price of fruit has risen the slowest.

　　In 2020, Sun Liying’s store enjoyed the government rent reduction and exemption policy, exempting the rent for three months and halving the rent for three months, which made him through the most difficult period.

　　This year’s epidemic situation is complicated. Last month, two of his stores were shut down due to epidemic prevention and control, and some fruits were lost. "It’s good to live." Sun Liying said.

　　However, the epidemic has also increased the sales of storable fruits such as apples, pears and bananas, and the prices of these fruits are relatively stable.

　　Many people are concerned about when the price of fruit will come down.

　　Hong Lianggang said that when local fruit production comes up, the wholesale price of fruit will soon fall, and the price of retail stores will naturally be lowered.

　　Take watermelons as an example. In April, watermelons were scarce, and the wholesale price once rose to 18 yuan a kilogram. However, with the maturity of local sweet potatoes in May, the price of watermelons will drop to 4 yuan a kilogram.

　　"I don’t know, one price a day." A stall owner who sold watermelons for 7 years in Hangzhou Fruit Wholesale Market said.

　　 Yingxunmen Gate Tower and Wall in Pingyao Ancient City, taken on January 5th. On that day, Pingyao County, Shanxi Province ushered in snowfall, and the ancient city of Pingyao in the snow was wrapped in silver and picturesque. Pingyao Ancient City is one of the most well-preserved ancient county-level cities in China, and was listed in the World Cultural Heritage List in 1997. Xinhua News Agency reporter Zhan Yanshe

　　 On January 5, a pedestrian rode on the street of Pingyao ancient city. On that day, Pingyao County, Shanxi Province ushered in snowfall, and the ancient city of Pingyao in the snow was wrapped in silver and picturesque. Pingyao Ancient City is one of the most well-preserved ancient county-level cities in China, and was listed in the World Cultural Heritage List in 1997. Xinhua News Agency reporter Zhan Yanshe

　　 Yingxunmen Tower in Pingyao Ancient City (photo of drone) taken on January 5th. On that day, Pingyao County, Shanxi Province ushered in snowfall, and the ancient city of Pingyao in the snow was wrapped in silver and picturesque. Pingyao Ancient City is one of the most well-preserved ancient county-level cities in China, and was listed in the World Cultural Heritage List in 1997. Xinhua News Agency reporter Zhan Yanshe

　　 On January 5, tourists visited Pingyao ancient city. On that day, Pingyao County, Shanxi Province ushered in snowfall, and the ancient city of Pingyao in the snow was wrapped in silver and picturesque. Pingyao Ancient City is one of the most well-preserved ancient county-level cities in China, and was listed in the World Cultural Heritage List in 1997. Xinhua News Agency reporter Zhan Yanshe

　　 On January 5, the outer eaves of Yingxunmen Gate Tower in Pingyao Ancient City were photographed. On that day, Pingyao County, Shanxi Province ushered in snowfall, and the ancient city of Pingyao in the snow was wrapped in silver and picturesque. Pingyao Ancient City is one of the most well-preserved ancient county-level cities in China, and was listed in the World Cultural Heritage List in 1997. Xinhua News Agency reporter Zhan Yanshe

At 8 pm on June 15th, 2023, the world cup champion Argentina men’s soccer team will come to Beijing Workers Stadium to play an international match with the Australian men’s soccer team.

Messi, the king of football, really came to Gundy! Never mind the ticket price, the new workers are going to blow up!

It is a satisfaction for fans to see the skills of the world cup champion with their own eyes. Disappointingly, the China Football Association also announced that the China men’s soccer team will participate in the Dalian International Football Invitational Tournament, while the national team’s opponents will be Myanmar and Palestine.

Messi is very depressed. I went to the national team with the most fans in the world, but they didn’t play football with me.

Why doesn’t the national football team play against Argentina? When the media organizer asked the Football Association, Du Zhaocai said, "There is no need for the national football team to compete with the Argentine national team. This is the confidence of the Football Association." National football team. "This may be to prevent being hit," he said.

On the day of the international football match in June, the second round of the Super League will be cancelled, and Beijing Guoan players will be able to watch Messi in the courtyard.

To put it bluntly, the football match between the national football team and the Argentine national team was disdained by the fans because of the low level of football in China. Or improve your league.

In this week’s Super League, there was a match between Beijing and Shanghai, and Beijing Guoan challenged Shanghai Shenhua away. Ma Ning served as the referee, and football coach jankovic inspected the players on the spot.

1,76 people (one of the favourites to win the championship. If Harris performs better, he will still have the strength to win the first place)

2. Bucks (every year is not bad, Brother Alphabet has evolved again, and his performance is still excellent, but the first three problems are not serious)

3, Cavaliers (Garland is excellent, Mitchell’s joining is worth looking forward to)

4, Celtics (last season’s runner-up, Rex Rabbit Brown just needs to be steady)

5. Eagle (Blowing Yang Murray cappella, the combination of the new Big Three, is quite optimistic about this young man Okongwu)

6, Bulls (Azan’s middle distance is steady, Raven’s play is the factor that determines the team’s upper limit, and there is definitely no problem in the playoffs)

7. Nets (Durant Owen is full of strength and appreciation, but the Nets defense is slightly poor, and there is no good chemical reaction. Simmons’ shooting is really worrying. I hope the Nets can fight for some gas this season)

8. The Heat (Rebahiro is steady every game, and there are the star Butler and veteran Lori. Although they don’t like Butler’s way, the Heat can’t be underestimated)

9, Raptors (maybe many people think that Raptors are given a low price, but this is the position of Raptors in my heart. I don’t think Raptors are fierce and will definitely play the play-offs)

10, Knicks (Barrett is gradually growing up, Miro’s inside line is also playing well, and flattening is also full of impact)

11. Wizards (the contract is a bit bigger than the boss’s, and if Poseidon is in good condition, he can enter the play-offs)

12. Hornets (it shouldn’t have been this position, and at worst, it would have played a play-off. Unfortunately, bridges can’t play, and three goals have just been injured. It’s estimated that this season is a waste)

13. Magic (Banchero has great potential, and Cole Anthony and Wagner are playing more and more mature, but they are still too young to compete with most teams, but they may play a few good games by the impact of youth)

14. Pacers (On the 6th show, Marceline did play OK, and Turner’s ability value showed a downward trend. Let’s compete for zebra this season)

15. Pistons (bagley is injured, Sadikbe is OK but unstable. Personally, I think Cunningham has a little water, which is far from Hanako’s, and it is not like the second place in the current session)

What do you think of the ranking in the East in the new season? Welcome to discuss in the comment area.

Hangzhou next door is out of plums today. Is Shanghai this year?

Today is another day of "full heat". At 12 o’clock in the Shanghai Central Meteorological Observatory, a high -temperature yellow warning signal: Affected by the high pressure of the Western Pacific subtropical high pressure, it is expected that the highest temperature in the central urban area, Jiading, Minhang, Qingpu, Songjiang, Pudong, and Baoshan will exceed 35 ° C.

In the case of one, since June 22nd to today, there have been 3 high temperature days in Shanghai. According to the data released by the Shanghai Central Meteorological Observatory, the next week, Shencheng will also be on the edge of a subtropical high pressure. The highest temperature frequently impacts the high temperature line of 35 ° C, which is a week when the heat wave rolled.

Not only that, the good rainfall is going to "let the pigeons"! Dr. Rui Rui, the chief service officer of the Shanghai Meteorological Bureau, said that at present, the rain belt of Jiangnan will be lifted north next week, and the distance between the north is still very high. I am afraid that the rainfall next week will drift away again.

Why is Meiyu so "weird" this year? High temperature+rainy rain, is it the legendary "dry yellow plum"? In fact, in meteorology, there is no saying of "dry Huangmei". Similarly, the nouns such as "plum" and "empty plum". Wu Rui explained that this year’s Meiyu is "atypical Meiyu". Because the Jiangnan rain belt this year is relatively south, Shanghai is on the edge of the rain belt during this time. Over the city, Shencheng came to the control of the subtropical high pressure, and it was sunny and hot.

In the sense of meteorology, there is no "dry Huangmei", only "withered plum" and "empty plum". Wu Rui introduced that "withered plum" refers to the rainy date and the amount of precipitation on the rainy day, and when the rainfall is more than half lower than in previous years, it is called "withered plum"; Few, only a few times.

Hangzhou next door has announced that Mei has been announced today, so when will the "atypical Meiyu" in Shanghai go this year? Is it "dry plum" or "Kongmei" this year? It is also necessary to wait for the subsequent rain belt to judge again.

But it is certain that high temperature will last for a while. According to predictions, the lowest temperature next Monday and two cities will start from 28 ° C, and the maximum temperature will reach 35 ° C.