Opinion | Asia needs urgent help to turn the tide on ocean heatwaves

Asia’s oceans face heatwaves of increasing frequency and intensity. These extreme events affect all marine life, creating a dangerous feedback loop that exacerbates the problem. Coral reefs, often called the rainforests of the sea, are particularly vulnerable.

In Indonesia’s West Nusa Tenggara province, a recent survey showed that up to 90 per cent of corals have experienced bleaching over the past four decades due to elevated temperatures. This devastation extends beyond corals, affecting the myriad species that depend on these complex ecosystems.

Oceans are the lifeblood of Asians. They are vital to food systems, provide livelihoods for millions and contribute significantly to the economy. According to the Food and Agriculture Organization (FAO), Asia is home to 85 per cent of the world’s fishing population and 71 per cent of the global fishing fleet.

There is an urgent need to protect Asia’s oceans from warming and its associated challenges. The consequences of inaction are severe, including the intensification of tropical cyclones.