As red-hot oceans amplify deadly heat waves, storms and floods on land, exactly what’s going on beneath the waves remains a big unknown. Over 80 per cent of these bodies of water remain unmapped, unobserved and unexplored.
While a small army of underwater robots, sonars on the sea surface and satellites in space have in recent years allowed researchers to better understand how greenhouse gas emissions are affecting ocean dynamics, they’ve barely scratched the surface.
