Because it is the bottom of the Earth. It has been a huge land mass of ice. We know that ice structures on Earth is what keeps Earth a habitable planet. One of the best indicators of a healthy Antarctica is the wildlife there. That is probably true of most of the areas where scientists studies include animals and plants.
Scientists predicted all that is occurring with climate now. No one would be talking about climate without their dedication and perfection in understanding their particular interests.
Yes, it is important to know all these things.
Earth is our only home and to understand it is to ensure its viability for all generations born.
The work scientists perform everyday is vitally important, as is their accumulated knowledge.
