gannets, ix–xi, xiii–xiv
gene editing, 222–23, 223n
General Electric, 117–18
gentoo penguins, 24, 75–76
German Deutsche Bank, 259
giant African land snails, 31–32
giant humphead wrasse, 216
Gigantopelta snails, 165
golden kelp, 169, 172–73, 244
Google, 255
graptolites, 3–4
Great Atlantic Sargassum Belt, 191–92
Great Barrier Reef, 153, 208, 210, 215, 224–25, 228
Great Barrier Reef Marine Park, 153
great hammerhead sharks, 82, 105, 107
Great Southern Reef, 172–73, 198
great white shark
endangered status of, 80–81, 82, 105
fishing industry and, 85
genetics of, 98
migration of, 184
as orca food source, 92–93, 111
population stabilisation, 107
in prehistoric seas, 25, 25n
remixing seas and, 35–36
Greenland, 50–52
Grindle, Kim, 245
Guadalupe Island, 134–35
Gulf Stream, 19, 42
Half Moon Caye sanctuary, 216–17
hammerhead sharks, xiii, 82, 90, 102, 105, 106, 107
Harvard University, 259
Hawai’ian Islands, 158, 158n, 213–14
heat waves
author’s personal experience, x–xi
coral reefs and, 205, 208, 210–11, 215, 218–19, 221–23
kelp forests and, 172–73, 186
penguin colony collapses and, 73–74
remixing seas and, 36–37
sea stars and, 187
