Vitalik Buterin unveils radical Ethereum layer-zero upgrade to counter scalability fears

28-4-2025 – Ethereum, the cornerstone of decentralised innovation, finds itself at a critical juncture as debates over its scalability intensify, fuelled by the meteoric rise of Layer-2 solutions like Arbitrum and Optimism. Amid growing concerns about the platform’s capacity to meet surging demand, a sharp critique from Cardano founder Charles Hoskinson has ignited fresh scrutiny. [. source: https://www.cointrackdaily.com/vitalik-buterin-unveils-radical-ethereum-layer-zero-upgrade-to-counter-scalability-fears/