I want you to close your eyes and imagine you're standing on a quiet beach. The waves are touching your feet. Only this time, the beach is gone.The oceans have crept into cities, swallowed islands, and rewritten the map of our world. Rising sea levels fueled by surging temperatures are not a distant threat. They are already here.And as we wrestle with this growing problem, let me ask you, what if the answer isn't only here on Earth. What if our hope, our survival, maybe even the next great story of humans i ...