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中山大学发表最新Nature Medicine论文
生物世界· 2025-04-29 00:53
编辑丨王多鱼 排版丨水成文 2021 年,细菌的 抗微⽣物药物耐药性 ( AMR ) 导致了全球约 114 万例死亡,其中中低收⼊国家受到的影 响最为严重。这个数字预计到 2050 年会增加⾄近 200 万。 然⽽,⼤部分的 AMR 应对策略都关注过量使⽤抗⽣素问题,很少关注⽓候变化的背景以及社会经济条件。 2025 年 4 ⽉ 28 ⽇,中⼭⼤学公共卫⽣学院 杨廉平 团队在 Nature Medicine 期刊发表了题为: Changing climate and socioeconomic factors contribute to global antimicrobial resistance 的研究论⽂。 该研究指出,当前的⽓候变化路径以及未能实现可持续发展战略,可能会导致到 2050 年抗微⽣物药物耐药 性 ( AMR ) 的全球负担加重。研究团队预计,到 2050 年,全球 AMR 可能会增加最多 2.4% ,并呼吁在 单纯减少抗⽣素使⽤之外,⽴即采取⾏动应对更⼴泛的社会经济和环境因素,从⽽缓解全球 AMR 负担。 分析结果显⽰,在最坏的⽓候变化适应情景下,即本世纪末全球⽓温升⾼ 4 – 5 ℃ ...
中国出台方案应对臭氧层损耗和气候变化
生态环境部大气环境司有关负责人表示,《国家方案》紧紧围绕履约目标要求和国内行业发展现状,坚 持稳中求进的工作总基调,坚持保护臭氧层和应对气候变化协同,分行业、分物质开展消耗臭氧层物质 和氢氟碳化物淘汰和削减行动,推动构建生产、销售、使用、维修、回收、再生利用、销毁和进出口全 生命周期管理体系。 为实现履约目标,《国家方案》从源头管控、过程控制、末端治理和进出口管理四个方面提出了11项具 体任务,例如,在强化管控物质使用管理方面,家电行业自2026年1月1日起,禁止生产以氢氟碳化物为 制冷剂的电冰箱和冰柜产品;在进出口管理方面,除豁免受控用途、原料用途等特殊用途外,不再允许 企业进口含氢氯氟烃和国家已明确淘汰的管控物质。 同时,近日生态环境部联合商务部、海关总署印发了修订后的《消耗臭氧层物质进出口管理办法》,进 一步优化了消耗臭氧层物质进出口管理,加强跨部门合作,防范和打击非法贸易,积极履行公约义务, 展现大国担当。 (责编:赵欣悦、袁勃) 近日,生态环境部联合国家发展改革委、工业和信息化部、商务部、海关总署印发了《中国履行〈关于 消耗臭氧层物质的蒙特利尔议定书〉国家方案(2025—2030年)》(以下简称《国 ...
ESG公募基金周榜81期 | 上榜基金全部收涨,泛ESG主题主动型领涨
Mei Ri Jing Ji Xin Wen· 2025-04-27 09:08
Core Insights - The latest ESG public fund weekly ranking shows a recovery in performance, with all listed funds experiencing gains during the observation period from April 21 to April 25 [1] - There is a significant performance divergence between ESG-themed and broad ESG-themed products, with broad ESG active funds leading the top 10 rankings [1] Fund Performance Summary - Broad ESG active funds achieved an average return of 8.76%, while broad ESG index funds followed with an average return of 3.97% [1] - ESG-themed active funds had an average return of 3.06%, which is less than half of the broad ESG active funds, and ESG-themed index funds had an average return of 0.76%, less than a quarter of the broad ESG index funds [1] Investment Focus - Broad ESG active funds primarily focus on low-carbon investments, including carbon neutrality, new energy vehicles, new energy materials, and climate change [1] - In contrast, the industry concentration for broad ESG index funds is high, with all funds related to new energy vehicle batteries [1] Historical Performance - The historical performance of the new energy vehicle battery sector has shown significant volatility, indicating the need for cautious timing in investments [1]
古特雷斯:中国方案对全球气候行动具有重要意义
Xin Hua She· 2025-04-24 13:13
Core Points - The UN Secretary-General António Guterres praised President Xi Jinping's latest climate proposal during the climate and just transition leaders' video summit, highlighting its "extremely important significance" for global climate action [1] - The upcoming COP30 will take place in November in Belém, Brazil, aiming to strengthen global climate action under the Paris Agreement framework [1] - Guterres emphasized the strong signal of international unity in addressing climate change conveyed by the summit, with multiple leaders committing to submit ambitious new climate action plans [2] - Xi Jinping's speech included key initiatives such as upholding multilateralism, deepening international cooperation, promoting just transitions, and enhancing pragmatic actions, with China set to announce its 2035 national contribution target covering all greenhouse gases before the UN climate conference [1] - Guterres called for accelerated submission of new national climate action plans and increased support for developing countries [2] - A high-level UN meeting will be held in September to assess the implementation of climate action plans and financing [3]
能源金句丨习近平关于国家能源安全重要论述
国家能源局· 2025-04-24 06:46
Group 1 - The article emphasizes the significance of climate change and energy issues as prominent global challenges that affect the common interests of international society and the future of the planet [1][2] - It references Xi Jinping's discourse on promoting stronger, greener, and healthier global development, highlighting the need for harmony between humanity and nature [1]
美国财长贝森特:国际货币基金组织将过多时间和资源投入气候变化、性别和社会问题的工作,挤占了宏观经济工作的空间。
news flash· 2025-04-23 14:03
美国财长贝森特:国际货币基金组织将过多时间和资源投入气候变化、性别和社会问题的工作,挤占了 宏观经济工作的空间。 ...
非洲综合气候风险管理计划涉毛里塔尼亚有关项目正式启动
Shang Wu Bu Wang Zhan· 2025-04-23 01:51
Group 1 - The African Comprehensive Climate Risk Management Program in Mauritania has been launched with a total funding of over $12 million, aimed at enhancing climate and weather services for agriculture and livestock sectors [1] - The project will cover five provinces in Mauritania and is designed to support farmers and the private sector in adapting to climate change, while also providing affordable renewable energy [1] - The initiative is part of a larger program involving multiple countries in the Sahel region, with a total funding of $143.4 million aimed at improving the resilience of smallholder farmers against climate change [3] Group 2 - The program has received high praise from various stakeholders, highlighting the urgent need to address the impacts of climate change on economic and ecological systems [2] - The World Food Programme has emphasized the importance of introducing mature experiences in climate risk management, such as small-scale agricultural insurance, to help vulnerable households in rural areas [2] - The project aims to restore thousands of hectares of degraded agricultural, livestock, and forestry land, while also enhancing predictive and preventive capabilities against climate shocks [2]
有事去不了!中国缺席重要会议,60多国期待落空,英国:都怪美国
Sou Hu Cai Jing· 2025-04-22 02:35
前言 前不久,国际能源峰会在英国召开,为了准备这次会议,英国对超过75个国家发出了邀请,最终确定参加的有60多个。 作为全球清洁能源领头国家的中国,这次因为"日程冲突"婉拒了英国的邀请,面对这种情况,英媒直言对英国是个打击,而且还将怒火烧到了美国身上。 那么中国没有参加,英媒为何会将原因归咎于美国? 中方婉拒英国邀请 众所周知,新能源目前已经成为未来能源发展的新方向,各国也纷纷在研究自己的新能源产业,而能源峰会,也成为了每年各国展示成果的舞台。 前不久,英国伦敦可以说是热闹非凡,因为这次的能源峰会是由英国主办,而为了办好这场峰会,英国政府也是下了大功夫,一口气邀请了超过75个国家。 在英国看来,这次峰会他们肩上扛着非常重的使命,因为如今全球极端气候时有发生,能源安全与地缘政治风险问题加重,这对全球发展其实并不是什么好 事。 所以应该就想趁着这场峰会,想要找到各国对能源危机和气候挑战问题合作的契机,并商量出解决问题的办法。 在这种类型的峰会当中,中国一直都是关注的焦点,毕竟近些年中国在能源转型上做出了非常多的成果,而中国的可再生能源、电动汽车、电池技术等也在 全球处于领先位置。 根据国际能源署发布的报告,202 ...
全球绿色金融合作待深化
Jin Rong Shi Bao· 2025-04-22 01:40
Group 1 - The core message emphasizes the urgent signals from the planet regarding climate change, with 2024 potentially being the first year to exceed a 1.5°C increase compared to pre-industrial levels, indicating a significant warming trend [1][2] - The frequency of extreme weather events is increasing, attributed mainly to climate change caused by human activities, leading to severe impacts on agriculture and infrastructure [2][3] - The financial industry is facing new risks due to climate change, necessitating a reevaluation of risk assessment methods to include physical and transition risks associated with extreme weather events [3][4] Group 2 - Green finance is experiencing rapid growth in China, with green loan balances reaching 36.6 trillion yuan by the end of 2024, reflecting a year-on-year increase of 21.7% [5][6] - Globally, the green finance landscape is complicated by mismatches, including geographical, temporal, and risk mismatches, which hinder the effective implementation of green consensus [6][7] - The commitment of developed countries to provide climate funding to developing nations has been slow, with only about $116 billion provided by 2022, raising concerns about future funding mechanisms [7][8] Group 3 - The withdrawal of the U.S. from international climate agreements under the Trump administration has introduced significant uncertainty into global green finance cooperation, potentially affecting funding commitments to developing countries [8][9] - Future global green finance collaboration may shift towards regional, local government, and private sector partnerships, altering the operational models of green finance [9]
“气候现实主义”还是能源保守主义? ——评美新任能源部长政策取向
Zhong Guo Hua Gong Bao· 2025-03-31 01:47
Group 1 - The core viewpoint is that fossil fuels will continue to dominate the energy industry, as emphasized by U.S. Energy Secretary Chris Wright during the Cambridge Energy Week conference in Houston [1] - Wright criticized the previous Biden administration's energy policies for being overly focused on climate impacts, which he claims sacrificed energy reliability and affordability, ultimately costing consumers [1][3] - He expressed a need for a balanced energy policy that considers both traditional energy benefits and the higher costs of renewable energy, which may affect economic efficiency and consumer burden [3][4] Group 2 - Wright identifies himself as a "climate realist" rather than a "denier," acknowledging advancements in geothermal and solar technologies while advocating for a rational assessment of climate change [3] - His statements received positive reactions from the energy industry, indicating a potential shift towards more pragmatic energy policies [3] - However, Wright's dismissal of climate change as a major human development challenge raises concerns about the U.S. potentially neglecting its international obligations under the Paris Agreement [4]