Germany in March 1995. Since then, climate change has gone from a fringe issue to a global priority.

1995 年 3 月在德国。从那时起，气候变化从一个边缘问题变成了全球优先事项。

The U.N. says this was a fringe issue when the summits began, but it's now a global priority though different nations have different levels of commitment to it.

联合国表示，在峰会开始时，这只是一个边缘问题，但现在它是全球优先考虑的问题，尽管不同的国家对此有不同程度的承诺。