I think it can be solved. It is proven that humans are great inventors. There will be a time where a device that can minimize pollution and global warming will be invented. As technology grows, the machines that causes pollution was minimize. Even cars are being developed to be eco-friendly and minimize the pollution. What I am amazed was people are more aware and caring about the nature now and laws are being implemented to make sure that we can preserve mother earth. Hopefully its not to late for us.