Dsmithy70 wrote on May 31
st, 2011 at 8:42pm:
Maqqa wrote on May 31
st, 2011 at 8:28pm:
Dsmithy70 wrote on May 31
st, 2011 at 8:21pm:
From memory(and no I'm not going searching) the CO2 in the atmosphere traps the reflected heat from the earth and prevents it from escaping back into space.
Causing more melting of icecaps and therefore less reflection of light and more heat which is in turn absorded by the oceans, etc etc.
But there's plenty of info out there if you really want to know(which I know you don't

)
0.004% carbon in the atmosphere traps that much heat inside to melt polar ice caps?
so what happened during the ice age when everything was reflected?
and when ice started to melt (with no humans was around) how did it heat up again?
if your reflection theory is true the Earth wouldn't heat up after the first ice age - no humans and no heat from the sun
I'm not playing your game Maqqa, I have a little dig every now and then but that's it.
You choose not to believe(for want of a better word)I choose to back the scienists.
My closing argument as always is even if the science is wrong how is changing from a finite reasouce & polluting economy and energy production to clean renewable one a bad thing?
I am yet to get an answer.
Oh, damn, this is just too good to ignore!
0.004% carbon in the atmosphere traps that much heat inside to melt polar ice caps?YES! And if you really want I can provide the maths that prove it! You can't argue with maths but I bet you'll still try to deny it!
so what happened during the ice age when everything was reflected?What do you mean? More heat got reflected and the planet got even colder, it's called a feedback mechanism. In the event of Snowball Earth (look it up) this effect caused runaway cooling and the planet turned into a giant snowball. Which leads us to your next question...
and when ice started to melt (with no humans was around) how did it heat up again?In the case of the Snowball period, CO2 from volcanoes!!!!!

irony much, 'tard?

In the 'normal' ice ages, it is changes in the orbit of the sun, but the warming that causes is too weak to warm the planet to the degree that it does, the only thing that CAN warm it to the degree that it does is THE RELEASE OF CO2 THE WARMING CAUSES!!!!!!!
But you are a reality denying moron and will completely ignore what I just told you, but at least everyone else can see just hpw much of an ignorant douche bag that you really are!
if your reflection theory is true the Earth wouldn't heat up after the first ice age - no humans and no heat from the sunThe ocean. It locks up CO2 when it freezes then releases it when it melts again. If CO2 DOESN'T cause warming then the planet would NEVER reach the balmy conditions we enjoy today, the whole planet would be a big ball of ice.