Sorry brother. Unfortunately it has been far warmer in the past and as in the present. If you check there language. What they tried to say is in recorded weather. They've only been actually recording it for 30 or 40 years. Up until that all the data is been from Ice cores or tree rings. But what you should be asking is why are they spending so much time in lying to everybody. I believe it has something to do with the over three billion dollars a year that the u.s. government gives out to the global warming community and the UN. I really believe they want to keep that money coming. So they have to somehow try to convince everybody there is a global warming. They even had to change the name to climate change because global warming indicates that it's warming. but it's not.