It's amusing that even when the experts say they don't understand what's going on, those who belong to the Faith of Global Warming insist they do.
Here, I'll add some fuel to the fire. If you look at the RSS temperature data
You will see that Antarctica has been gotten steadily colder (by a trivial amount) since 1979. There is also no evidence of surface melting. Finally, the increase in sea level rise has been slowing, not increasing which was expected by accelerated ice melting throughout the world.
So if Antarctica is melting, what's melting it, and where is the water going?