Well, it kind of depends on how old she is. This will of course affect how in depth you explain your thoughts on the matter.
It's difficult to say, since the priorities of societies change with time. For example, in 2000 years humanity may have suffered a disaster and be living in a post-apocalyptic society, in which case the past may not hold as much interest to them as mere survival.
Or in 2000 years, technology may be (most likely will be) at the point where our way of life seems a quaint novelty. Future archaeologists and historians will pore over our written records, our buildings, our art, music and literature and marvel at how undeveloped we were.
I hope that we continue down a road where making the world a better place for all beings living on it is a priority-human, animal, plant. I hope that this is what we will be remembered for.