We’re the wild one (Image: Paul Nicklen/National Geographic Stock)

If the US approves genetically modified fish for human consumption, the implications will be global

AT AN undisclosed location in the highlands of Panama, 68 water tanks sit behind a code-protected door. The building’s ground-floor windows are barred, motion detectors are deployed inside and the exterior steel doors are dead-bolted. To reach this citadel, an intruder would have to breach a fence topped with barbed wire and dodge motion-activated cameras.

What sounds like the lair of a James Bond villain is actually a fish-rearing facility owned by AquaBounty Technologies, based …