If we see recent conflicts between different countries it looks like world is heading toward destruction and chaos and we are near to the end .......what we can do to save our planet
What can the fish do to save the ocean? Whatever it is, you cannot do it alone.
All goals must be SMART: Specific Measurable Assignable Realistic Time-related. "Save our planet" is not a smart goal. When are you going to do it? who is going to do it? how do you measure success?