以太坊聯合創始人 Vitalik Buterin 捍衛 PoS 轉型並回應批評

在一次公開演講中，以太坊聯合創始人 Vitalik Buterin 為從工作證明（PoW）到權益證明（PoS）的轉變進行了辯護，聲稱這是必要的，並且已經計劃了很長時間。 Buterin 發表上述言論之際，人們正在討論加密貨幣社群這一轉變的影響，批評者對安全、中心化和環境影響提出了擔憂。

Ethereum Co-Founder Vitalik Buterin Defends Proof-of-Stake Transition Amidst Criticism

以太坊聯合創始人 Vitalik Buterin 在批評中為權益證明轉型辯護

In a recent public presentation, Ethereum co-founder Vitalik Buterin defended the much-discussed transition from Proof-of-Work (PoW) to Proof-of-Stake (PoS) for the Ethereum blockchain, emphasizing that the move was not only necessary but also long-planned.

在最近的一次公開演講中，以太坊聯合創始人Vitalik Buterin 為以太坊區塊鏈從工作量證明（PoW）到權益證明（PoS）的備受討論的過渡進行了辯護，強調此舉不僅是必要的，而且也是蓄謀已久的。

Buterin's remarks come amidst ongoing discussions within the cryptocurrency community regarding the implications of the transition, with detractors expressing concerns over security, centralization, and environmental impact. The long-anticipated switch to proof-of-stake for Ethereum, dubbed "The Merge," was finalized in September 2022.

Buterin 發表上述言論之際，加密貨幣社群正在就這一過渡的影響進行討論，批評者對安全、中心化和環境影響表示擔憂。人們期待已久的以太坊向權益證明的轉變（被稱為「合併」）於 2022 年 9 月完成。

This shift represents a significant departure from Proof-of-Work (PoW), the consensus mechanism that had underpinned Ethereum since its inception in 2015. Buterin acknowledged these discussions in his recent speech, emphasizing that the merger was anticipated to reduce Ethereum's energy consumption by an impressive 99.95%, highlighting one of the primary benefits of the ongoing transition.

這項轉變與工作量證明（PoW）的重大背離，工作量證明是以太坊自2015 年成立以來一直支撐的共識機制。以太坊的能源消耗令人印象深刻的 99.95%，凸顯了正在進行的轉型的主要好處之一。

Buterin Responds to Criticism, Defending PoS

Buterin 回應批評，捍衛 PoS

PoW involves significant energy expenditure by miners who solve complex mathematical puzzles to validate transactions and add them to the blockchain. In contrast, the transition to PoS involves validators who stake their Ethereum holdings to validate transactions and secure the network, a process that is significantly more energy-efficient and eco-friendly, aligning with the growing emphasis on sustainability and carbon footprint reduction worldwide.

PoW 涉及礦工解決複雜的數學難題以驗證交易並將其添加到區塊鏈的大量能源消耗。相較之下，向PoS 的過渡需要驗證者抵押其持有的以太坊來驗證交易並確保網路安全，這一過程顯著提高能源效率和環保性，符合全球對永續發展和減少碳足蹟的日益重視。

Buterin emphasized in his address that Ethereum's long-term aspirations always included the transition to PoS, claiming that PoS offers several advantages over PoW, including enhanced security, scalability, and reduced energy consumption. Throughout Buterin's conversation on the X platform, his remarks were also directed towards addressing earlier concerns raised by Amanda Cassatt in a previous post on the same platform.

Buterin 在演講中強調，以太坊的長期願望始終包括向 PoS 的過渡，並聲稱 PoS 比 PoW 具有多個優勢，包括增強的安全性、可擴展性和降低能耗。在 Buterin 在 X 平台上的整個對話中，他的言論也旨在解決 Amanda Cassatt 在同一平台上的上一篇文章中提出的擔憂。

Cassatt had asserted that she had observed discontent among community members regarding the transition to proof-of-stake, refuting the common perception that community members desired a continued Proof-of-Work mechanism.

卡薩特聲稱，她觀察到社區成員對向權益證明過渡表示不滿，駁斥了社區成員希望繼續使用工作量證明機制的普遍看法。

Buterin Addresses Environmental Concerns

Buterin 解決環境問題

Commenting on environmental concerns related to Ethereum, Buterin stated that the environmental impact of PoW would not be sustainable in the long run and that PoS would enable the network to achieve greater efficiency. He also addressed concerns regarding centralization, a common criticism leveled against PoS systems.

在評論與以太坊相關的環境問題時，Buterin 表示，從長遠來看，PoW 對環境的影響是不可持續的，而 PoS 將使網路實現更高的效率。他還談到了對中心化的擔憂，這是對 PoS 系統的常見批評。

Buterin maintained that Ethereum's design encourages decentralization by, among other measures, reducing penalties for malicious actors and incentivizing ethical behavior, and that proof-of-work does not inherently equate to centralization. He clarified that the transition to PoS was meticulously planned to preserve the decentralized ethos that underpins the Ethereum network.

Buterin 認為，以太坊的設計透過減少對惡意行為者的懲罰和激勵道德行為等措施來鼓勵去中心化，而工作量證明本質上並不等同於中心化。他澄清說，向 PoS 的過渡是經過精心計劃的，以保留支撐以太坊網路的去中心化精神。

Buterin Clarifies Transitional Nature of PoW

Buterin 闡明了 PoW 的過渡性質

In response to a question during an X conversation, Buterin explained that the Proof-of-Work algorithm is centralized, an aspect that is often overlooked in discussions. He further clarified that the Proof-of-Work (PoW) mechanism was intended as a transitional phase leading to Proof-of-Stake (PoS), a fact that many in the industry are familiar with.

在回答 X 對話中的問題時，Buterin 解釋說工作量證明演算法是中心化的，這是討論中經常被忽略的一個面向。他進一步澄清，工作量證明（PoW）機制旨在作為通往權益證明（PoS）的過渡階段，這是許多業內人士都熟悉的事實。

Despite concerns about the lack of incentive to develop Application-Specific Integrated Circuits (ASICs) under the proof-of-stake mechanism, Buterin emphasized that even Bitcoin, the most valuable cryptocurrency with a record-setting all-time high in 2024, utilizes a Proof-of-Work consensus algorithm. Ethereum's core developers believe that the newly implemented mechanism holds the potential to optimize blockchain performance.

儘管人們擔心在權益證明機制下缺乏開發專用積體電路（ASIC）的動力，但 Buterin 強調，即使是 2024 年創下歷史新高的最有價值的加密貨幣比特幣，也利用了工作量證明共識演算法。以太坊的核心開發人員認為，新實施的機制具有優化區塊鏈效能的潛力。

Conclusion

結論

Ethereum co-founder Vitalik Buterin remains steadfast in his defense of the transition to Proof-of-Stake (PoS) for the Ethereum blockchain, addressing various concerns raised by critics. He maintains that PoS offers significant advantages over Proof-of-Work (PoW) in terms of security, scalability, energy efficiency, and environmental sustainability.

以太坊聯合創始人 Vitalik Buterin 仍然堅定地捍衛以太坊區塊鏈向權益證明（PoS）的過渡，並解決了批評者提出的各種擔憂。他認為，PoS 在安全性、可擴展性、能源效率和環境永續性方面比工作量證明 (PoW) 具有顯著優勢。

While concerns about centralization and the lack of incentive to develop ASICs persist, Buterin emphasized that Ethereum's design and the long-term plan for the transition were carefully considered to uphold the decentralized principles that form the foundation of the network. As Ethereum continues to evolve, the impact of the transition to PoS on the cryptocurrency landscape remains a topic of ongoing discussion and analysis within the industry.

儘管對中心化和缺乏開發 ASIC 動力的擔憂依然存在，但 Buterin 強調，以太坊的設計和過渡的長期計劃經過仔細考慮，以維護構成網路基礎的去中心化原則。隨著以太坊的不斷發展，向 PoS 的過渡對加密貨幣格局的影響仍然是行業內持續討論和分析的話題。