the voting argument isn't applicable here. The solution here isn't black & white unlike in voting (you vote or you dont vote). Sure you can choose to fly or no

the voting argument isn't applicable here. The solution here isn't black & white unlike in voting (you vote or you dont vote). Sure you can choose to fly or not fly, that's a "solution" but the better solution is to create more efficient airplanes that emit less CO2. As a sidenote: traveling and seeing the world is what made me start caring about the environment. When you go snorkeling in Hawaii or climb Machu Picchu, you can't help but care about the environment.