现在已经是时候采取地球规模的干预手段来应对气候变化了。环保主义者蒂姆·弗兰纳里（Tim Flannery）认为海藻可以帮助我们。在这个大胆的演讲中，他分享了海藻巨大的碳捕捉能力，解释了大规模的远洋海藻养殖如何捕获我们释放到大气中的碳。观看演讲，了解更多这个可能会拯救地球的方案——以及在实现这个方案前所要做的工作。

海藻能否帮助遏制全球变暖？

Seaweed, often overlooked, could become a major force in combating climate change by capturing carbon far faster than forests. Cultivating seaweed across just 9 percent of the world’s oceans could draw down over 50 gigatons of greenhouse gases annually. Beyond storing carbon, large-scale seaweed farms could feed billions and help deacidify oceans. The challenge lies in scaling this solution safely and investing in a future where the oceans help restore planetary balance.