使用去除二氧化碳的法律限制
Rupert F Stuart-Smith1, Lavanya Rajamani2, Joeri Rogelj3,4,5
1Oxford Sustainable Law Programme, Smith School of Enterprise and the Environment, University of Oxford, Oxford, UK.
概括
基于二氧化碳 (CO2) 消除的气候目标可能违反国际法律义务. 这项研究探讨了二氧化碳去除策略对全球气候目标的法律影响.
科学领域:
- 环境法
- 气候科学
- 国际政策
背景情况:
- 目前的气候变化缓解战略越来越多地包含二氧化碳 (CO2) 的去除.
- 消除二氧化碳技术的可行性和可扩展性对于实现雄心勃勃的气候目标至关重要.
- 在气候目标上依赖二氧化碳的法律影响仍未得到充分研究.
研究的目的:
- 分析严重依赖二氧化碳排放的气候目标与现有国际法的兼容性.
- 确定大规模的二氧化碳清除所带来的潜在法律挑战和违法行为.
- 为制定气候战略的政策制定者提供法律见解.
主要方法:
- 审查国际环境条约和法律原则.
- 气候政策文件的分析和关于二氧化碳的科学评估.
- 与气候减缓和适应相关的法律解释.
主要成果:
- 需要大幅减少二氧化碳的气候目标可能与国际法下的国家主权和环境保护原则相冲突.
- 部署二氧化碳去除技术可能引发涉及跨境环境损害和责任的法律纠纷.
- 目前的国际法律框架可能无法充分解决与大规模二氧化碳清除相关的复杂性和风险.
结论:
- 在气候目标上依赖二氧化碳排放带来了重大的国际法律风险.
- 除了对二氧化碳的技术和经济评估,还需要对法律可行性的批判性评估.
- 国际合作和潜在的法律改革是必要的,以符合国际法的方式管理二氧化碳的去除.
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