This article is based on ideas originally published by VoxEU – Centre for Economic Policy Research (CEPR) and has been independently rewritten and extended by The Economy editorial team. While inspired by the original analysis, the content presented here reflects a broader interpretation and additional commentary. The views expressed do not necessarily represent those of VoxEU or CEPR.

This article is based on ideas originally published by VoxEU – Centre for Economic Policy Research (CEPR) and has been independently rewritten and extended by The Economy editorial team. While inspired by the original analysis, the content presented here reflects a broader interpretation and additional commentary. The views expressed do not necessarily represent those of VoxEU or CEPR.

This article is based on ideas originally published by VoxEU – Centre for Economic Policy Research (CEPR) and has been independently rewritten and extended by The Economy editorial team. While inspired by the original analysis, the content presented here reflects a broader interpretation and additional commentary. The views expressed do not necessarily represent those of VoxEU or CEPR.

This article is based on ideas originally published by VoxEU – Centre for Economic Policy Research (CEPR) and has been independently rewritten and extended by The Economy editorial team. While inspired by the original analysis, the content presented here reflects a broader interpretation and additional commentary. The views expressed do not necessarily represent those of VoxEU or CEPR.

This article is based on ideas originally published by VoxEU – Centre for Economic Policy Research (CEPR) and has been independently rewritten and extended by The Economy editorial team. While inspired by the original analysis, the content presented here reflects a broader interpretation and additional commentary. The views expressed do not necessarily represent those of VoxEU or CEPR.

中国为在西藏安装水电站启程 预计可减少340万吨二氧化碳排放 中国从水电“追赶者”跃升为“引领者” 图片来源：中国哈尔滨电气集团官网 据悉，中国已准备好在西藏自治区的大唐扎拉水电站安装全球最大规模的500兆瓦（MW）冲击式水轮机。此次水轮机的安装被视为中国在可再生能源领域实现技术领先、并为实现碳中和目标扩充基础设施的一个重要里程碑。

Every statistic about public trust in science reveals less a knowledge gap than an abyss of distrust, a chasm that reason alone cannot bridge. Despite decades of data, surveys, and outreach campaigns, roughly three-quarters of Americans—76% in the latest Pew Research Center poll—report having at least some confidence in scientists to act in the public’s best interest; yet, more than one in four express little to no trust at all.

A plastic bag in a beachgoer’s tote is ecologically harmless; it only becomes a problem when carelessly discarded. This behavior is encouraged because society has not assigned a cost to it. Shoreline pollution is more about the mismanagement of behavior than the materials themselves—litter increases when the public faces no immediate consequences for throwing away plastic. However, if a visible fee were attached to the bag that accounted for cleanup costs, users would be more responsible, and beaches would remain clean without constant oversight.

This article is based on ideas originally published by VoxEU – Centre for Economic Policy Research (CEPR) and has been independently rewritten and extended by The Economy editorial team. While inspired by the original analysis, the content presented here reflects a broader interpretation and additional commentary. The views expressed do not necessarily represent those of VoxEU or CEPR.