区块链ted演讲内容有哪些,区块链ted演讲内容怎么写

『一』 "The Secret of TED Speech: Change the World in 18 Minutes"

TED is the abbreviation of Technology, Entertainment and Design. , is a non-profit organization dedicated to spreading exciting ideas.

Author Jeremy Donovan extracted a system model of "excellent public speaking" by analyzing the content and structure of massive TED speech videos. By learning such a set of models, we can systematically master the design methods of public speaking. Furthermore, it can provide effective solutions to the problem of "how to truly express our own thoughts." The full text is divided into two parts, which conduct a comprehensive analysis from the two aspects of the speech content and the speech scene.

The purpose of a speech is to give, to spread the opinions that one strongly wants to share through the form of speech. In this sense, even if only one person in the audience is touched in the heart and mind , then this is also a successful speech.

So when determining the topic of your speech, the first thing is that it should be a "topic that you are familiar with and passionate about"; then, you need to extract from these topics the point of view that you are most eager to share with everyone. ; Finally, you need to develop a set of action guidelines for how to implement this idea easily and effectively.

After determining the topic and point of view of the speech, the next step is to add arguments and fill in the evidence for the speech. If ideas are the spine, then arguments are the ribs, and arguments are the flesh and blood.

When adding arguments, the recommended approach is to use "clear logic" to advance the point. This requires us to use inductive reasoning and deductive reasoning to organize arguments and arguments. Inductive reasoning uses a specific set of events, trends, or observations to prove a general conclusion—that is, an idea worth spreading. In contrast, deductive reasoning involves drawing a specific statement or individual conclusion from a general conclusion by gradually narrowing the scope.

In addition, when providing evidence for an argument, you need to find the "sweet spot" between the story and the point of view. By perfectly combining the argument and argument, you can make your speech harmonious, complete, and Unite.

So what exactly should be done? The author proposes a 5-element speech outline. In the outline, the speaker starts with the introduction (Step 1) and then moves on to Part A. Part A begins with an argument (Step 2) and then develops the argument (Step 3). An argument is a rational opinion or explanation, drawn from the perspective of a case. Then, repeat this pattern in parts B and C, switching step by step between arguments and arguments. Finally, the speaker concludes with a conclusion (step 8).

Interpretation and analysis were conducted using Simon Sinek's TED speech on the Golden Circle Law as an example.

In order to make your audience empathize better and make your speech more impactful, you need to have a story worth telling to support your point of view. The story could be about a lesson you wanted to teach your younger self, a defining moment in your life, or the process of overcoming your own weaknesses.

In addition, the author also provides the most basic storytelling model-"The Hero's Journey". Basically, it follows the pattern shown below.

After determining the theme, speech script and story, you also need to grasp the slogan, opening remarks, transition and ending during the speech.

A good slogan fully represents a point worth spreading, is short and concise, is action-focused, and rhymes with the same meaning. Repeat your slogan during your speech to deepen the impression of your audience and further promote the spread of your point of view. In addition, the opening is the "peak of attention" of the audience. On the one hand, you need to adapt to the "venue atmosphere" and adjust the opening atmosphere; on the other hand, you need to build the audience's interest through a good opening method. In addition, you also need to use "transitions" to connect the beginning and the end of the speech, and use the ending to express the "clear central idea."

Imagine this phenomenon. Many times when you are talking with friends in private, you always have a lot of ideas and witty words; but when the form is a little more formal and the number of people is larger, those turbulent words Ideas and words suddenly disappear, and you start to blush and make small movements, as if you can't even speak complete sentences. We all know that this is not because your point of view disappears, but because after the scene changes, due to lack of preparation and skills, some small disturbances will make us unprepared and appear clumsy and rushed.

Therefore, it is not enough to have a touching speech content. We also need to have enough skills to control the speech scene. For this problem, the author provides solutions from three aspects.

Through research summary, the author summarizes six emotions: "anger, disgust, fear, happiness, love and sadness". When giving a speech, you can use different emotions to invoke the audience's imagination and inspire the audience. Reflect.

How should we express our emotions? This requires a perfect combination of verbal skills and non-verbal skills. In terms of language, you can consider vivid rhetoric, conversational communication and interaction, humorous stories, passionate and appropriate voice tone and speed to close the distance with the audience and attract the audience's attention. In terms of non-verbal skills, you also need to pay attention to your posture, gestures, expressions, and eyes. All in all, any method you can use to stimulate your emotions needs to be used in a coordinated manner.

When giving a speech, assistive tools are notOf necessity, great speakers drop pretense, forget all rules, and speak in simple, true language. When speaking, anything that might act as a barrier between you and your audience, whether physical or emotional, should be removed.

Therefore, slides, videos, props and other tools that may distract the speaker must be used with caution. The core principle is that while they serve the topic as much as possible, care must be taken to prevent them from distracting the audience.

At this point, all aspects of the presentation have been fully considered. But things are not over yet, there are still some details worth paying attention to. For example, the dress should match your role, the host’s introduction to you, full enthusiasm, sufficient rehearsal and training, backup and consideration of the worst case scenario (such as forgetting words and stage mistakes), etc. Any possible impact on the speech influencing factors.

If we can fully implement the above methods and techniques, there is a high probability that we will make a good speech. But we may not have the need to give a speech. What can that book bring us? After reading this book, I have gained the following points.

The author's analysis object is speech. Faced with this object, the author divides it into core functions (speech content) and operating environment (speech scene). The focus of the core function is value, so the entire chapter is focused on how to find a speech topic worth sharing and how to make the speech content exciting enough. The focus of the operating environment is how to present the core functions to the audience perfectly and foolproof, so the environment and process of the entire speech have become key factors to analyze. This "content + scenario" thinking process can effectively build a complete system architecture of the research object, and is a reference method for researching problems.

When I shared in the last issue, I struggled for a long time on how to share travel books. Later I found that Yusuke’s travel stories fit perfectly with the “Hero’s Journey” model, even a little weird. , the first danger Yusuke encounters is located near the golden section in the whole book. Without any ideas, I applied the "Hero's Journey" model and successfully completed the sharing of "You Will Die If You Don't Go: A 95,000-mile Solo Bicycle Journey Around the World".

After reading this book, I suddenly discovered during a department discussion that I smacked my lips when I spoke when I was nervous, and things that I didn’t think of before suddenly felt particularly harsh. This is a Obvious mantra phenomenon. Later, I started to add the check item "Don't smack when speaking" to my daily bulletin board. After about two or three months of hard work, this phenomenon has improved significantly. Whenever I want to smack my lips, I will spend a short period of time. silence instead. But the matter is not over yet. I found that when the discussion was heated, the two mantras "not" and "but" became prominent again, and now these two words have becomeMy daily self-check check-in point.

The three words "Shou Po Li" were learned in "Agile Revolution". They refer to the three realms in Japanese Kendo learning. In the realm of "keeping", you understand all the rules and actions and keep repeating them; in the realm of "breaking", you start to learn to innovate after being completely familiar with the relevant actions; in the realm of "living", you can get rid of The constraints of form can be regarded as truly mastering the essentials, and you can innovate according to your own wishes.

The author has always emphasized in this book that techniques and rules are only auxiliary. Great speakers will take off their disguises, forget all rules, and speak in simple and true language. A heavy sword has no edge, and great skill has no skill. My last insight is that when learning and applying skills and rules, you should always remind yourself to pay attention to the basics and not be bound by the rules.

Note: The charts in this article are all from "The Secret of TED Talks: Changing the World in 18 Minutes".

『二』 Is blockchain relatively popular at the moment? How do you understand blockchain?

Blockchain is not just popular. It is considered popular in China, but those who know it understand it. Still not much. But it caused a certain sensation around the world. The historical background is that Bitcoin creator Satoshi Nakamoto proposed the concept of "blockchain" in the "Bitcoin White Paper" in 2008, and founded the Bitcoin Social Network in 2009.

Several main features:

Blockchain is essentially a decentralized database. The information in our lives now is centralized. For example, when transferring money, you first transfer the money to bank A, and then bank A transfers it to bank B, or more intermediaries, and then transfers it to abroad or other places. Any information is transferred to a central station and redistributed. In the blockchain, all data is dispersed, and the interaction of data is also direct, from the starting point of the data directly to the place where it needs to be received. So data transfer is faster, more direct, and cannot be manipulated.

Why is it called blockchain? Take the Bitcoin blockchain as an example. All Bitcoin transaction information in the world will be recorded in a block every 10 minutes, and the data storage for these ten minutes is monitored by all users. The information is transparent and cannot be tampered with. When ten minutes have passed, the next block will be generated, and the new block is linked to the previous block. So if someone wants to tamper with the information of a block, he must tamper with the information of all previous blocks, which is impossible with current technology.

What is the application?

1. Think about using blockchain in enterprise applications to provide more flexible, secure and efficient business processes and distributed, independent markets. Blockchain allows asset owners to track and trade things of value, such as outstanding invoices, on a transaction “chain” that is more secure, transparent, private and self-coordinating. This capability increases the speed and flexibility of cash and asset management. For example, you are afraid of buying fake goods because a manufacturerAfter production, it is transferred to several middlemen, and then you purchase it through the middlemen, not the manufacturer. If all data was decentralized, peer-to-peer, and transparent, then you could buy and pay directly from the manufacturer.

2. The automated market for other assets will be diversified. In essence, blockchain-based transactions can reduce the need for third-party supervision because the software itself is a controlled open architecture and is visible to all parties involved in the transaction. If a company can publish valuable information to multiple potential buyers, and its content can be trusted and authentic to all buyers, and sellers cannot resell, then there will be open and transparent competition when making purchases. environment, sellers can also get better prices.

3. Reduce business transaction friction. Managing expenses is a challenge for most organizations. But blockchain can enable companies to create self-managed networks for suppliers and partners, enabling contract automation, instant payments, tracking of cargo shipments, and visibility of the entire supply chain. For example, if a company transports perishable goods in refrigerated containers, IoT sensors on the truck might call a smart contract on the blockchain when the container temperature exceeds a certain threshold. This will cause the corresponding order to be cancelled, and it will also be able to automatically create a new order so that a second batch of goods can be sent immediately, and the truck with the faulty refrigeration equipment can also be sent to the maintenance department for repair.

4. This type of network reduces transaction errors and information omissions by reducing or eliminating human-computer interaction. And, by connecting buyers directly with sellers, transactions become faster. Manage and secure decentralized private records. Traditional industry practice has been to rely on third parties to secure their shared information databases using firewalls and restricted access. Frequent data breaches show that this approach is not ideal. A fundamental advantage of blockchain is that each individual data record or element is encrypted with the key of a blockchain member. Cybercriminals may need to obtain every key of every member to gain access to all blockchain data. This is not to say that blockchain can guarantee 100% security of all data and help reduce the possibility of large amounts of private records being exposed.

5. A logical application would be employee or student records, where employers, educational institutions and even industry accreditation bodies can add new qualifications, grades or work locations if necessary. Imagine giving employees a key that can access all of their employee records as part of a secure blockchain that encompasses human resources. Individuals can securely share their college transcripts or employment history with other companies or educational institutions without having to rely on unreliable and easily forged faxes. Trace the origin of products and ingredients. Blockchain can help ensure product quality and safety by simplifying how products and ingredients are tracked and located in use. For example, suppose an automobile manufacturer forms a public regulatory agency (such as the National Highway Traffic Safety Administration) that includes parts suppliers, component assemblers, and quality control suppliers.Quality-centric blockchain within. Then the recall process for defective parts will be handled faster. This realization makes perfect sense when you consider that thousands of lives are lost every year due to defective car parts.

In summary, blockchain is a chain data structure that combines data blocks in a sequential manner in chronological order, and is cryptographically guaranteed to be non-tamperable and non-transformable. Fake distributed ledger. Broadly speaking, blockchain technology uses block chain data structures to verify and store data, uses distributed node consensus algorithms to generate and update data, uses cryptography to ensure the security of data transmission and access, and uses automated scripts to A new distributed infrastructure and computing method for programming and operating data using smart contracts composed of codes (reference network)

The above content is half handwritten and half quoted. If you still have doubts, you can read Check out the TED talk on blockchain linked below, with Chinese subtitles. Hope it helps you

Web link

『三』 Which TED talks have changed you in your life

The power of introversion——Susan· Kane: "Actually, one-third to one-half of the people in the world are introverts. But society holds a deep prejudice against introverts. We need to clarify a concept, 'introversion' What exactly does it mean? It is different from 'shyness'. Shyness is the fear of social comments. Introversion is more about how you respond to stimulation, including stimulation from society. In fact, introverts crave a lot of encouragement and encouragement. Inspiring."