Disappearing glaciers.

I have just visited the Franz Joseph glacier for the first time and was shocked to see how small the remnants are. An Australian lady on the walk with me said that she had walked on the glacier when she was here thirty years ago and was amazed how far it had retreated. The glacier used to fill the whole valley in 1865.
Climate change is simple. More CO2 in the atmosphere, the temperature goes up, the ice melts. It’s the speed at which it is happening that is the problem.