I feel that that the generations before us had some of the fault, but not entirely. The whole point is that it happened and we need to fix it to help recover our Earth. I know this message that I am posting might not convince or change lives, and everybody has been saying that we need to take actions, especially for the Polar Bears. So forget about this message, but think about what our future generations might suffer. Sunburns are pretty bad already, but just imagine it being 10x worse for the next new generations to come because of the pollutants breaking up the ozone. Think about how smelly the air is in cities, and what would happen if there were no space for everyone to live? Even though in 2025 there will be people going to mars to see about possible life, it isn't enough time for everybody right now. Just think about it.