Al Jazeera traces 'super coral' breeding and sea-cooling tech to save reefs from heatwaves
The 101 East documentary follows coral researchers in Palau testing heat-tolerant 'super corals' through selective breeding and outplanting, visits Australian efforts including marine cloud brightening to cool reefs and larval 'seeding' to restore the Great Barrier Reef, and interviews scientists, Palau's president, and skeptic Terry Hughes. It details global bleaching events, with the 2023-2025 event called the worst, and questions whether technological fixes can outpace rising temperatures driven by emissions. Sourcing relies on on-location interviews with named experts from PICRC, Southern Cross University, CSIRO, and James Cook University, plus graphics on bleaching and IPCC projections. Throughline contrasts local stewardship and innovation with global inaction on fossil fuels, featuring criticism of corporate and Saudi funding.
Source: Al Jazeera English