I havetosaythatalthoughwe'rereallyproudofourselvesandwethinkthatwearethepinnacleofeverthetopdogonthisplanet, ifsomeoneelsecangetfromtheirstartoourplanet, theyareinfact a lotmoretechnologicallyadvanced.
I thinkwhatweshoulddevelop a defensesystemagainstasteroidsnearearthobjects, rocksthathaveournameonitandthatinfactcouldbebigenoughthat a collisionwithearthcouldbecivilizationendingthinkaboutthedinosaurs.