The clam that "scientist are using technology to try and rebuild coral reefs" is true. Multiple reputable organizations, including the Australian Institute of Marine Science and Scripps Institution of Oceanography, have documented the use of advanced technology in reef restoration. One of these ways is the usage of AI-powered underwater robots with computer vision that scientists are deploying. They can identify and subsequently plant young corals in an area on a scale that was previously deemed infeasible for divers. Moreover, the scientists have concocted new bio-inks that emit natural chemical signals to attract coral larvae to the ink and also help them grow. These innovative methods have been tested and confirmed through peer-reviewed studies.
Furthermore, the scientists employ 3D mapping of very high resolution in addition to other imaging tools, to keep track of the condition of reefs, record bleaching, and measure the effectiveness of the restoration accomplished, thus, they can do it over time. Some other projects involve the creation of artificial reef structures and usage of materials that are not only suitable for the attachment of corals but also capable of increasing the diversity of the ecosystem.
