>It's estimated the the 28-square-mile island (slightly larger than Manhattan) is capable of supporting as many as 400 hunter-gatherers Assuming this is accura

>It's estimated the the 28-square-mile island (slightly larger than Manhattan) is capable of supporting as many as 400 hunter-gatherers Assuming this is accurate, I'm amazed that so much land is required to support a single individual. More so given it's an island with access to marine food sources.