the entire world wants to save earth by having a zero net carbon footprint

some of the ways we can do this is

• plant more trees
• go for renewable energy – wind , solar , tidal, batteries
• go for electric vehicles
• light saving electric bulbs
• water re-cycling
• rain water harvesting
• green house farming
• sanitation for all homes .. sewage pipes
• energy creation from household garbage …
• individual homes having solar panel on top of their homes and a battery power backup