. >> our propensity for the d estruction of the natural world and what that means to bio diversity andlife and indigits culture through science figure shin kind of parable if you will. >> rose: anything in you that wants to go to mars. >> i would go to mars in a heart beat, absolutely. >> rose: it takes time and there are people way ahead of you. >> yes. look, i support elan wholeheartedly. he has a real vision for it and he's shown he has the technical capability to do it. and frankly i think when the capability really is there, i'll be long in the tooth to do it. my specialization is the ocean. i should do what i do best. >> rose: there's no doubt we will go to mars. >> i don't believe our government will send human beings to mars. >> rose: there are no people like you on mars. >> their political will will f ail and money won't be there. >> rose: is there any political will to research the sea. >> even those now. we need to change that. mars has been there for four million years and it could wait longer, i hate to say that it sounds like heresy compared what i used to think about spa

one of the most distractive -- d estructive raids, i think, that you read about, the former governor of south carolina, james moore, who leads 50 whites and 1000 indians, yamasee at others, down to florida, attacking the apalachee and others. he wrote about how destructive these rates were. his claims may be exaggerated in those letters, but thousands were sold into slavery. some were incorporated into yamasee and creek communities. you had a number, like we said, maybe 800 that went to french louisiana to establish that connection and alliance. you had maybe 1000 or so that relocated to the savannah river area to be under the protection of the english. and they will participate in slave raiding after that. ok, the last thing i want to mention about this before we move onto something else is the end result of the slave raids is devastating for the spanish and for florida. and florida is largely depopulated of indians -- not completely, but largely. the other thing is it pretty much ends the mission system. this is a mid-18th-century map, maybe a little bit later. i highlighted in yel