Robodragon wrote...
The information if from small tidbits of information through out the first two games and such, so if you missed something it might not make much sense. The quarians might be able to adjust to that enviroment with time as we still have little information on their homeplanet which is uniqe even amoung the many in the ME galaxy, even the quarians have only limited information on their own home and lets not forget Legion mention that the geth were keeping the planet safe for them but you never know what they could have done to it. Remeber in the world of makebelieve anything can and will happen, can anyone say Teddy Bear Reaper.
Also the 60 and 600 year thing was ment as a difference between the quarians settling down on their own home planet(the 60 years) or something else (the 600 years) in which case depending on how their physiology works they could adjust with it over time with in one lifespan and no I'm not saying without medicnal help.
First of all, tell the information. If it is small easily missed tidbits than don't hold them to yourself.
Second of all, the fact they have little information on Rannoch means very little when it comes to what Tali was talking about. Tali is taking in for account the entire reason that Quarians have weak immune systems in the first place, which is how Rannoch ecology works. Any change to that Ecology would mean an even LONGER adjustment period for Quarians, so even if her information is wrong it just compounds the problem even further!
Remember the entire reason Quarians have weak immune systems was because most Bacteria on Rannoch was partially beneficial, however they still had stronger immune systems that they have now. If any changes happen to Rannoch that would change the ecology... Well you see the problem? Now if Rannoch didn't change, then that means Tali's estimate is accurate and they still have to wait a few generations to adapt.