Global Warming

First of i read through your rules and i kinda think there stingy 4 a online debate, quotes are very credible and can be used as facts as long as there not from unreliable sources, so i hope u dont have a problem with me accepting them as fact. Now I understand the bases of global warming, so im not gonna waste time repeating it. So, the title of this debate is that, "Global Warming--real enough to do something about it" So im just gonna start of (1) why its not real first of all and (2) why we should do nothing about it (1)It has been a oh so great debate over the last 5+ years of global warming and the effects on our world that it has made, from the Arctic regions melting being the biggest and most exagerrated evidence for the presence of global warming. Now granted this is one of the most overly used defenses to that but i feel its impact is just as real...ITS A GLOBAL CYCLE...over thousands of years, and this cycle explains other extreme temerature cycles through out the past, the big one being the Ice Age. The Ice Age happened THOUSANDS of years ago, in this time (who'd a thunk it) the world got really icy...and there were there humans there to cause that??? Well thanl you wikipedia but here is an exerpt from wikipedia explaining the causes of the ice ages: "The causes of ice ages remain controversial for both the large-scale ice age periods and the smaller ebb and flow of glacial–interglacial periods within an ice age. The consensus is that several factors are important: atmospheric composition (the concentrations of carbon dioxide, methane); changes in the Earth's orbit around the Sun known as Milankovitch cycles (and possibly the Sun's orbit around the galaxy); the motion of tectonic plates resulting in changes in the relative location and amount of continental and oceanic crust on the Earth's surface, which could affect wind and ocean currents; variations in solar output; the orbital dynamics of the Earth-Moon system; and the impact of relatively large meteorites, and volcanism including eruptions of supervolcanoes." Now all of those thing happened naturally, there were no humans to cause them but more importantly no humans around to cause the world to heat up and come out of it. The whole world cooled....and heated up....on its own, which leaves me at this, that if we let the earth do its thing and we just adapt by, o idk opening a window...lol...and just dealing with a that extra degree of heat (that extra degree of heat is all the earth has heated up by the way over the last hundred years) then we wil be OK. (2) Now the second part of it why we should do nothing. Firstly i do believe its a worldly cycle but to play along i will answer, Now AlGore and others claim that over the last hundred years the tempatures have risen up to a degree. Well from January 2007 to January 2008 the average tempatures have fallen from .588 of a degree to .750 of a degree on the some thermometers that have taken the temps, that have claimed the "1 degree" increase. thank you: http://wattsupwiththat.com...... so if over the past year the world has dropped a almost all the degrees that it gained why do anything allow the world to keep doing wat its doing and well be fine Thankyou for your time an i await your response