以太坊联合创始人 Vitalik Buterin 捍卫 PoS 转型并回应批评

在一次公开演讲中，以太坊联合创始人 Vitalik Buterin 为从工作证明（PoW）到权益证明（PoS）的转变进行了辩护，声称这是必要的，并且已经计划了很长时间。 Buterin 发表上述言论之际，人们正在讨论加密货币社区这一转变的影响，批评者对安全、中心化和环境影响提出了担忧。

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

以太坊联合创始人 Vitalik Buterin 在批评中为权益证明转型辩护

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.

在最近的一次公开演讲中，以太坊联合创始人 Vitalik Buterin 为以太坊区块链从工作量证明（PoW）到权益证明（PoS）的备受讨论的过渡进行了辩护，强调此举不仅是必要的，而且也是蓄谋已久的。

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 发表上述言论之际，加密货币社区正在就这一过渡的影响进行讨论，批评者对安全、中心化和环境影响表示担忧。人们期待已久的以太坊向权益证明的转变（被称为“合并”）于 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.

这一转变与工作量证明（PoW）的重大背离，工作量证明是以太坊自 2015 年成立以来一直支撑的共识机制。Buterin 在最近的演讲中承认了这些讨论，并强调此次合并预计将减少以太坊的能源消耗令人印象深刻的 99.95%，凸显了正在进行的转型的主要好处之一。

Buterin Responds to Criticism, Defending PoS

Buterin 回应批评，捍卫 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 涉及矿工解决复杂的数学难题以验证交易并将其添加到区块链的大量能源消耗。相比之下，向 PoS 的过渡需要验证者抵押其持有的以太坊来验证交易并确保网络安全，这一过程显着提高能源效率和环保性，符合全球对可持续发展和减少碳足迹的日益重视。

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 在演讲中强调，以太坊的长期愿望始终包括向 PoS 的过渡，并声称 PoS 比 PoW 具有多个优势，包括增强的安全性、可扩展性和降低能耗。在 Buterin 在 X 平台上的整个谈话中，他的言论也旨在解决阿曼达·卡萨特 (Amanda Cassatt) 在同一平台上的上一篇文章中提出的担忧。

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.

卡萨特声称，她观察到社区成员对向权益证明过渡表示不满，驳斥了社区成员希望继续使用工作量证明机制的普遍看法。

Buterin Addresses Environmental Concerns

Buterin 解决环境问题

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.

在评论与以太坊相关的环境问题时，Buterin 表示，从长远来看，PoW 对环境的影响是不可持续的，而 PoS 将使网络实现更高的效率。他还谈到了对中心化的担忧，这是针对 PoS 系统的常见批评。

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 认为，以太坊的设计通过减少对恶意行为者的惩罚和激励道德行为等措施来鼓励去中心化，并且工作量证明本质上并不等同于中心化。他澄清说，向 PoS 的过渡是经过精心计划的，以保留支撑以太坊网络的去中心化精神。

Buterin Clarifies Transitional Nature of PoW

Buterin 阐明了 PoW 的过渡性质

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 对话中的问题时，Buterin 解释说工作量证明算法是中心化的，这是讨论中经常被忽视的一个方面。他进一步澄清，工作量证明（PoW）机制旨在作为通向权益证明（PoS）的过渡阶段，这是许多业内人士都熟悉的事实。

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.

尽管人们担心在权益证明机制下缺乏开发专用集成电路（ASIC）的动力，但 Buterin 强调，即使是 2024 年创下历史新高的最有价值的加密货币比特币，也利用了工作量证明共识算法。以太坊的核心开发人员认为，新实施的机制具有优化区块链性能的潜力。

Conclusion

结论

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.

以太坊联合创始人 Vitalik Buterin 仍然坚定地捍卫以太坊区块链向权益证明（PoS）的过渡，并解决了批评者提出的各种担忧。他认为，PoS 在安全性、可扩展性、能源效率和环境可持续性方面比工作量证明 (PoW) 具有显着优势。

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.

尽管对中心化和缺乏开发 ASIC 动力的担忧依然存在，但 Buterin 强调，以太坊的设计和过渡的长期计划经过仔细考虑，以维护构成网络基础的去中心化原则。随着以太坊的不断发展，向 PoS 的过渡对加密货币格局的影响仍然是行业内持续讨论和分析的话题。