US President Donald Trump wants to mine the seafloor. And while the industry has its supporters, scientists say hunting for precious minerals underwater could be highly damaging to the ocean. Jack Board and Liling Tan dive into the topic, ahead of the UN Ocean Conference.

What happens to Singapore’s gas supplies in times of war?
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Green hydrogen - getting from pipe dream to a potential fuel for the future
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The future so green: Talking to the young who will fill the climate and sustainability jobs of tomorrow | EP 46
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