How can you prevent pollution of the atmosphere?

For starters reduce the amount of fuel used. Stop housewives from running the kids to school in high powered high pollution 4 wheel drives, it is unnecessary and wasteful of resources and pollutes the air. Do something about mobile phone companies producing a different plug for all of their new products so that new gear has to be bought when the old stuff still works fine, Make it illegal to produce bad quality goods that use up recourse's because it wont be long before we have to any way. get rid of the Idea that an economy has to expand to be succesfull. everything we produce requires the use of fuel. so if we have to make less as a result of better quality then we will polute less.