Since the rise of modern science,Scientificism becomes an important way of thinking for humans to explore the unknown world,Bringing more levels of human beings to nature、More in -depth understanding and more comprehensive transformation based on human needs,Gradually entered human beings into modern industrial civilization、Information Civilization。But,Scientificism brings social progress,It also brings humans to unrealistic self -level in the relationship with nature。Human beings motivation according to their own needs and interests,While knowing and transforming the world in the process of constantly "removing charm",It also brings a deep crisis of survival: the natural and social environment of human survival is incompetent,Extra the survival dilemma of modern people。At the same time,In the process of scientific knowledge exploration,Supporters of certain theoretical paradigms are easy to absolutely the scientific theory they believe in,Negotating the unknown world to deny other competition theory with an absolute tone。This article takes the two mutual competition theory "Super String theory" and "Wonderful Dot" about the origin of the universe as an example,Explain that different scientific communities in the theoretical choice of the world when explaining the world,The leading role is more about the attitude of the scientific community to treat the unknown world。Facing the boundaries of unknown world and human knowledge,We need to have a awe: awe of nature and life,Seeking breakthroughs and innovation of knowledge in humility,This is the bet365 Play online games rigorous scientific and true attitude。
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Wonderfulness in Modern Cosmic,The universe proposed by Georges Lemaitre in 1927 originated from a dense "origin" and the concept of the big bang model。Since then,A series of related scientific discovery is widely accepted by the scientific community,If the phenomenon of the cosmic red shift、Big Bang residual background radiation、3K 氦 氦,Gradually confirmed the Big Bang model。"Miracle theory" thinks,The universe originated in the explosion of "Singularity" about 13.8 billion years ago。In the "Small Point" state,Time and space does not exist。After 1/1043 seconds after the explosion,The temperature of the universe is as high as 1032K,density of 1093kg/m3。quantum effects of quantum and gravity start to emerge。Planck's time is the shortest time interval unit,The earliest time for time。During the subsequent expansion process,The universe keeps cooling。1/1035 seconds after the birth of the universe,The unified force of the universe has split,Gravity is separated and released huge energy,As a result, the universe skyrocketed in the form of index,Expansion of 1078 times in 1/1032。Then,The skyrocketing of the universe calmed down,The first batch of material particles gradually formed after cooling (Quark、Electronic、Photon、Twins of neutrinos and anti -substances)。Subsequent,The universe continues to cool,Forming protons and neutron、Basic elements of the universe and stable atoms。
1935,Subrahmanyan Chandrasekhar found the mechanism of "strange point"。If a huge star consumes its own fuel,Because you cannot balance your gravity,The material will collapse inward,Causes time and space to collapse,provides theoretical support for the existence of "strange bet365 Play online games point"。1965,Roger Penrose proves theoretically,The super -high -quality star will collapse under its own gravity.,The surface area will be reduced to zero,"Strange Point" will appear,This theory is called "Pueros theorem"。Hawking pointed out,Under the constraint of "Pueros theorem",The universe will eventually collapse into a "strange point",This also means,Time in the universe must start,or must end,Or both start and end。But Hawking is unwilling to admit that there is a initial start of the universe,And I would rather believe that the universe is an eternal existence of no beginning or end。This basic belief in the origin of the physical world is not only a scientific issue,is closely related to Hawking’s values。To find the theory of the origin of the universe that supports your values,Hawking and its scientific community began to find a more complete theory to explain nature。
Super String Theory
1984,Michael Green and John Schwarz proposed the alternative scheme of "Wonderful Points "-" Super String theory "。Green wrote in the book "The Strings of the Universe","String theory is a correction of the standard cosmic model,In a way that cannot be clearly explained so far, the universe has a minimum scale,Universe at the beginning,All spaces in the theory of string are completely symmetrical,All curled up into a multi -dimensional Planck's small universe ... All basic particles in the universe are a closed strings that are vibrated "。The advantage of "Super String Theory" is the integration of general theory of relativity, quantum mechanics and its ultra -symmetrical structure,Answer the original question about the most basic material structure and force on nature。
"Super String Theory" thinks,String is the most basic cosmic structure,You can explain the universe at the minimum level,and Bet365 lotto review the "unity of infinite small dots and unlimited energy" in the "wonderful point theory" cannot be explained by rational interpretation。Actually,The development of science and philosophy has high internal unity,It is the results of the human rationality with inherent consistency based on different methodological research objects。"Science of scientific philosophy and philosophy" may become a way for the integration of science and philosophy in the future。According to "Wonderful Point Theory",We can divide the space -time of the overall evolution of the universe into two stages: after the Planck generation, the quantum space -time stage and the "space -time" stage before the Planck era。For the "time and space" before the Planck era is an analog explanation,Because at this stage,"Strange Point" realizes its "expansion" and "sports" from the initial evolution of the universe to the Planck era,Do it in a certain type of time and space。Very obvious,The space -time of these two stages is different in nature。The concept of human beings、Thinking Framework、The cognitive experience is the summary and thinking in the quantum time and air,I have never seen the evolution of the material in the "space -time" before the Planck era。But we can’t deny the "odd point theory",Because I have no experience、Understanding is not equal to objectiveness without existence。If human life、Limited of knowledge and rationality,To deny the existence outside the boundary,This is not a rational and rigorous attitude that should be adhered to。
The scientific community that supports "Super String theory" proposes a serious criticism of the completeness of the Big Bang's standard cosmic model。One,Standard model cannot explain the source of gravitational,Can't include gravity in。Its two,Standard model bet365 best casino games cannot describe and explain the quality of basic particles、Special characteristics of constant frequencies such as charge and cosmic constant。So,From the perspective of scientists holding the "Super String theory" view,"Miracle theory" seems to have been eliminated。But look at it from another angle,Some of these hair difficulties are the dilemma that "super string theory" also faces,Some can be explained by converting thinking from different stages of the universe evolution.。Two of the theoretical disputes about the origin of the universe,It is probably not just a scientific question,More a philosophical question,Need to change their traditional thinking framework and attitude。
Humid attitude and mental revolution
Scientific Revolution Theory based on THOMAS SAMUEL KUHN,In the study of conventional science,Scientific workers will work in a clear area specified in a certain specification of a specification,Solve a large number of realistic problems through the theoretical of usual and proficiently use,This will make it mistakenly believes that the theory of persistence or use has a truth for explaining the world。Even if there are individual abnormal existence,It will not affect the basic beliefs of a scientific community。In this process,The collective psychology of the scientific community has gradually developed a concept of arbitrary theory of truth,The attitude of the knowledge boundary and the unknown world gradually becomes closed。Only when abnormal cases are considered particularly serious,Challenge the basic principles of the original specification,At the same time, the emerging theory "stubbornly" refuses to succumb to conventional science and keep working hard to eliminate abnormal efforts,Scientific community will rethink the possibility of the new theory。Long -term bet365 live casino games satisfaction with the existing scientific paradigm community,It is easy to form a closed "inertial thinking" and "complacent attitude"。From Kun's view,When the original scientific community eventually had to give up the old paradigm and choose the new paradigm,It seems to have experienced a "modified" behavior of the basic belief conversion of the soul,This is a mental revolution。
From the perspective of the history of science and technology,Examples with a large number of humble attitudes to help breakthrough human knowledge border breakthrough。Plot "Earth Heart" from the rule of human cognition system,to the Cordonic Revolution "Sun Heart Theory",Observe the modern cosmology to observe the solar system at the edge of the universe and negate the "earth heart" and "sun heart"; from Newton's absolute time and space view,Go to Einstein's relativity time and space view,Then go to the quantum space -time view; from the essence of "volatility of light" with the essence of "granularity",By hundreds of years later, the scientific community generally accepts the "two phenomena" of the nature of light ... In the fighting of relativity and quantum mechanics,Einstein firmly believes in the certainty of the universe,Think that "God does not roll the dice",and exclude hugging uncertain quantum mechanics,But the last two schools had to let go of the "a lot of" scientific evidence to support their school and bring the arrogant attitude of the absolute truth,Began to understand nature from the perspective of the other party,Give up the identity of the spokesperson for truth,humblely acknowledged the limited rationality of relativity and quantum mechanics in their respective fields。
Human beings facing the real physics world "preconceived、The strong logical thinking framework and basic beliefs of not this,Breakly discovered bet365 Play online games by scientific discovery。When scientific theory is facing human knowledge boundary,We need to break through and innovate。Reminds humans again and again,Higher attitude and open mind are the magic weapon to know the unknown world,can truly bring a long progress in the field of human knowledge。
(This article is the history of information philosophy of the National Social Science Fund "History of Information Philosophy、Status and Future "(18zda027) phase results)
(Author Unit: Marxism College of Xi'an Petroleum University)
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