If you think about it though, the core problem with this sixth mass extinction is humaninterference.
如果你仔细想想，这第六次大灭绝的核心问题是人类的干扰。
2
Of course, like every other environmental issue today, this is playing out against the background of global warming and humaninterference with natural ecosystems.
当然，就像今天的其他环境问题一样，这是在全球变暖和人类干涉自然生态系统的背景下发生的。
3
Ocean ecosystems are in a lot of trouble and it all bears the hallmarks of humaninterference.