I dunno. Every time species from that big Eurasian land mass -- say, house cats -- showed up on an island, there was an extinction event. Every time an isolated

I dunno. Every time species from that big Eurasian land mass -- say, house cats -- showed up on an island, there was an extinction event. Every time an isolated tribe meets "civilization", 90% of the tribe drops dead from unfamiliar pathogens. Being wired in to the big Evolution Chamber seems to forge a kind of strength (not that it's peaceful). Evolution has more dice to roll.