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Why Ethiopia’s Massive Nile Dam Project Has Spilled Over Into Regional Tensions_我的网站

A | Under construction since 2011, the GERD project is one of the largest public infrastructure projects in Ethiopia, and will be the biggest hydroelectric power plant on the African continent once finished next year.,The third phase of the filling of a massive reservoir, capable of holding up to 74 billion cubic meters of water, was completed this week, with two of the dam’s planned 16 turbines now operational. When construction is finished, the dam will be capable of generating some 6,000 megawatts of power – more than double the average output of a WER-1000 nuclear reactor.,AfricaWATCH Water Pour Over Spillway on Ethiopia’s GERD Hydroelectric Dam After Finishing Third FillingYesterday, 22:33 GMT,In a ceremony inaugurating the project on Friday, Ethiopian Prime Minister Abiy Ahmed stressed that the dam was Ethiopia’s “gift,” and that it was “Ethiopia’s responsibility to use it” together with the other two Nile Basin countries - Egypt and Sudan.,“PM @AbiyAhmedAli reiterated that Ethiopia is working to ensure the benefits of the lower basin countries, saying that our Abbay River [Ethiopia’s term for the Blue Nile, one of the two major tributaries of the Nile] takes what it deserves while passing on what others deserve,” the prime minister’s office tweeted following the ceremony.,PM @AbiyAhmedAli reiterated that Ethiopia is working to ensure the benefits of the lower basin countries, saying that our Abbay River takes what it deserves while passing on what others deserve. He also congratulated all Africans on this milestone. (2/2) pic.twitter.com/Be9WtrHczO— Office of the Prime Minister - Ethiopia (@PMEthiopia) August 12, 2022,Just Deserts,The question of which country “deserves” what has been the subject of considerable consternation and debate between the three nations, as has the dam’s potential environmental impact, with Cairo and Khartoum fearing the filling of the 145 meter tall, 1.8 km long dam could threaten the region with droughts and floods. Last month, Egyptian Foreign Minister Sameh Shoukry warned that Cairo would defend its interests using “all means available” at its disposal, and called on the United Nations Security Council to negotiate a legally binding agreement between Egypt, Ethiopia and Sudan on regulating the dam’s operation. Egyptian President Abdel-Fattah El-Sisi earlier called the GERD dispute a “red line” security issue.,Ethiopian Ambassador to Russia Alemayehu Tegenu dismissed these concerns, telling Sputnik last month that Egypt and Sudan were trying to “internationalize and politicize the dam to solve their internal affairs” and assuring that the dam “has no significant harm” for the downstream nations.,WorldEgypt, Sudan Politicising Renaissance Dam Construction, Ethiopian Diplomat Says27 July 2021, 08:23 GMT,Nile River: Giver of Life,Stretching some 6,695 km and covering over 3.3 million square km, the Nile is the longest river in the world, and has played a significant role in regional civilizational development going back to the Ancient Egyptians owing to the rich soil perfect for agriculture created by its annual flooding, and its use as a tool for regional river navigation. Ethiopia’s Blue Nile tributary accounts for a whopping 85 percent of the Nile’s total waters.,Egypt, which receives almost no rainfall, relies on the Nile for more than 90 percent of its freshwater, with eastern Sudan similarly dependent on the river for its economic wellbeing and water and food security.,Legacy of Colonial Meddling,Part of the difficulty of regulating the dispute over the Nile is the lack of a regional agreement regulating the waters’ flow. Addis Ababa is not a party to the 1959 bilateral treaty between Egypt and Sudan dividing the Nile’s waters.,A separate 1929 Nile Waters Treaty between Britain and its then-puppet state of Egypt, plus the territories of what are now Uganda, Kenya, Tanzania, and Sudan provided Cairo the right to veto infrastructure projects up the Nile if they threatened to impact the country’s interests. However, that treaty similarly didn’t apply to Ethiopia, which managed to survive as the only independent nation in Africa after the European imperialist scramble for the continent in the 19th century, and which was never consulted on the agreement’s terms.,Russia’s Position,As a strategic partner of both Ethiopia and Egypt, Russia has sought to assure the dam dispute’s peaceful and mutually amenable resolution, with Foreign Minister Sergei Lavrov indicating in 2021 that Moscow would be ready to provide technical assistance for any negotiations on the matter. Russia also supports the use of the African Union platform to resolve the crisis.,Also last year, Russian Ambassador to the UN Vassily Nebenzia called on the three countries to stick to the terms of the 2015 Declaration of Principles on the GERD, which urged consensus in reaching an agreement on guidelines for the dam’s filling and operation, and committing Ethiopia to avoid steps which could harm its downstream neighbors. “At the same time, we note legitimate concerns of Egypt and Sudan over the possible negative impact that unconstrained functioning of the dam may produce on the populations of those countries in drought prone years,” he said.,The 2015 agreement and efforts at the African Union and UN levels mean that a baseline for a breakthrough and compromise exists. However, amid regional and global concerns about food and water security, and the threats posed by increasingly prevalent climate disasters and extreme weather events, the GERD dispute comes during a period of heightened regional and global tensions.,In 2021, Africa and Middle East intelligence analysis group Pangea-Risk warned that an all-out water war between Ethiopia, Egypt, Sudan, or their proxies was becoming increasingly probable in the face of dwindling options for a mediated solution.。　　8月19日-23日，2026世界机器人大会（WRC）在北京亦庄举行。人头攒动的展馆里，观众们追逐的不再是能走能跳的“炫技”表演，而是一台台真正能拧螺丝、能拣货、能执勤的机器人。　　但在这些看得见的产品背后，一场围绕大脑、数据、灵巧手三大环节的产业链暗战悄然开打，成为决定具身智能能否走出实验室的关键变量。　　大脑：从VLA到世界模型，谁在构建机器人的“思考中枢”？　　本届WRC上，《科创板日报》记者观察到一个显著趋势，电机、关节模组、传感器等核心零部件的供应链已趋于成熟，硬件层面的差距正在被快速抹平。当“躯壳”不再构成壁垒，竞争便自然向上游迁移，今年不少参展商们纷纷亮出模型、算力与泛化能力的新牌。　　北京人形机器人创新中心在展会期间发布大一统模型Pelican-Unify，集成VLM视觉理解、Action Model动作操控、WFM世界模型三重能力，打通了理解、推理、预演、执行全智能闭环，并实现天轶真机部署操作流程全流程跑通。　　同期，北京人形正式宣布Pelican-VL 2.0商用，其为国内首个网信办备案通过的具身大模型，支持任务规划、意图理解和人机交互。

B | 　　星海图则走出另一条技术路线，其首席科学家赵行在论坛上拆解了VLA模型G0.5——将视觉观测、语言指令和动作全部离散化为Token，像GPT一样逐个输出。　　《科创板日报》记者获悉，8月底星海图将推出G0.5模型Max版本，该版本届时将全面开源。　　“大家都在期待说具身智能的ChatGPT时代什么时候到来，但是我们觉得有一条非常通常的捷径，就是像做GPT一样的自回归模型，一个一个Token输出训练模型。”赵行表示。　　蚂蚁灵波的全栈大脑2.0，则展示了“一脑多机”的产业化路径。据悉，LingBot-VLA 2.0在预训练阶段融入6万小时高质量真实物理数据，覆盖17个主流机器人品牌的20种机器人构型。　　在其展台最核心的展项是一间1:1复刻的智慧药房，《科创板日报》记者在现场看到，观众下单后，机器人便可有序地从货架取下相应的物品。目前，蚂蚁灵波机器人已在上海国大药房正式上岗承担夜班分拣。

C | 　　章鱼动力正式发布由SYNWorld具身原生世界基础模型，承担机器人的认知、推演与决策职能，让机器人能够理解不同任务背后共同的物理规律。据了解，SYNWorld V0.5采用MoT架构，参数规模为10+B，训练数据已累计至30+万小时，涵盖大规模异构图像、视频及带动作标注的机器人动作轨迹。　　从大一统模型到自回归VLA，从“一脑多机”到世界模型，具身智能的竞争已从“有没有模型”升级为“模型能不能规模化、能不能泛化”。　　数据：物理AI的“燃料”之争与“数据荒漠”破局　　大语言模型的崛起已充分证明，数据规模决定模型上限。

D | 但当同样的逻辑迁移到物理世界时，问题变得棘手起来——机器人需要的数据，远比文字更难采集、更昂贵、噪声也更高。　　觅蜂科技方面向《科创板日报》记者表示，主流大语言模型的预训练数据已达100万亿token，等效于100亿小时的数据。

E | 而物理AI需要的数据有效信息密度更低、噪声更高，对数据的需求量更大。　　此次WRC，觅蜂科技带来了完整的MEgo系列无本体采集产品。其中，MEgo Gripper整机仅560克，支持毫米级空间轨迹定位和亚毫秒级全局同步；MEgo View采用“头部300°全景+腕部细节双视角”架构，一人即可独立完成全场景分布式数据采集。　　工作人员告诉《科创板日报》记者，目前MEgo系列产品已实现量产交付，在工厂、物流、超市、家庭等真实场景采集数据。

F | 　　光轮智能发布全球首个十万小时级全模态人类开源数据集EgoSuite-Open100K。该数据集覆盖7大类环境、128类场景，含15000余个采集场景和15000余项任务，采用头部与腕部双视角采集，首批数据将在Hugging Face和AtomGit同步开源，面向学术研究与商业训练使用。　　光轮智能联合创始人兼总裁杨海波指出，当前具身智能迫切需要高质量、多样性、大规模的数据供给。同时，光轮智能同步推出5年100亿具身智能数据共建计划。　　京东云展台则一比一还原京东“两年1000万小时高质量数据采集计划”中的家政服务场景。

G | 《科创板日报》记者在现场可以看到，家政阿姨佩戴着京东云自研的JoyEgoCam头戴式数据采集设备，向观众展示人类实操数据是如何采集的。　　灵巧手：从“能抓取”到“会干活”的最后一厘米　　一台机器人即便拥有最聪明的“大脑”和最敏捷的“小脑”，如果末端执行器连螺丝都捏不稳、连鸡蛋都抓不住，那么所有的感知与决策最终也无法转化为生产力。因此，灵巧手可以说是机器人从“能看会走”跨越到“能干会做”的最后一厘米。曾经作为机器人“附属配件”的灵巧手，也逐渐走向具身智能赛道C位。　　灵心巧手展出的灵心巧匠全自动机械臂产线，由多台工作台集群构成，每台以双臂双手形态搭载Linker Hand系列灵巧手，能够自主完成从零部件抓取、装配到成品下线的完整流程。

H | 其中，直驱型Linker Hand O30拥有20个全独立活动关节，实现从手指根部到指尖的全链路直驱控制。　　与此同时，针对大模型训练的数据需求，灵心巧手还展出了Linker Open TeleDex数据采集系统。Linker Open TeleDex集成了支持多种外接设备、多种机械臂、多种灵巧手的开放式硬件系统搭建体系，可同时采集视觉、触觉、本体感知三重模态数据。　　章鱼动力则构建了完整的“脑-手-数据”技术体系。

I | 其发布的OctoH-Hand高自由度仿生灵巧手采用腱绳+小臂电机直驱混合驱动方案，拥有23个主动自由度，搭载超1900个触觉传感单元，可完成夹花生、拧瓶盖等精细操作。　　禾赛科技三位联合创始人李一帆、向少卿、孙恺共同创立的AI机器人公司Sharpa，此次带来Sharpa Wave系列灵巧手。Sharpa Wave该系列采用人手尺寸的类人构型，集成22个主动自由度与高分辨率自研视触传感器。针对开发者、科研机构及机器人公司的不同需求，Sharpa还同步发布了特别版本Sharpa Wave SE，提供更具灵活性的选择。　　工作人员向《科创板日报》记者介绍，Sharpa Wave的核心创新之一在于视触觉技术路线。与传统压力传感器方案不同，其指尖内壁嵌入240x240像素网格，内置微型摄像头通过观察接触形变来感知物体，实现视觉与触觉的双模态融合，从而避免单一感知路径可能带来的判断误差。　　从大脑到数据再到灵巧手，本届WRC清晰勾勒出具身智能三大核心环节的竞争图谱。