not very scientific ???? You have somehow managed 3 or so basic errors in 1 sentence 1) you exaggerated Earth's age nearly by factor of 3 2) no one's saying world will end from AGW - just could get very difficult for us 3) it is a lot more that recording 134 years of temps, vast amounts of other evidence about previous periods when it got hot, evidence for positive feedback etc lead to the conclusion that it could get very bad
BTW in one sense you are correct "if we dont stop the warming." i.e it just keeps warming and warming the world would end in some sense - but I guess we should not read your words very literally (or should that be 'scientific')
