the truth is assertions don't matter. before I decide if adding man made co2 causes net cooling or net warming or nothing I would like to see real science.... not failed models.
It sounds like its not man made global warming melting the ice in West antartica. http://www.breitbart.com/Breitbart-...t-is-really-melting-And-no-not-climate-change Using radar techniques to map how water flows under ice sheets, UTIG researchers were able to estimate ice melting rates and thus identify significant sources of geothermal heat under Thwaites Glacier. They found these sources are distributed over a wider area and are much hotter than previously assumed. The geothermal heat contributed significantly to melting of the underside of the glacier, and it might be a key factor in allowing the ice sheet to slide, affecting the ice sheet's stability and its contribution to future sea level rise. The cause of the variable distribution of heat beneath the glacier is thought to be the movement of magma and associated volcanic activity arising from the rifting of the Earth's crust beneath the West Antarctic Ice Sheet.
Wouldn't surprise me. The planet's waaaaaay more complex than "climate scientists" know or admit and their "models" are a primitive joke.