i remember going on my round arrived at the hospital we went to our ribs and one of these corot all and we match the doctor and . he handed me the south. sort of transparency some transparency and. in the envelope was his watch read it and it was in it and it was a that point. because it was something that was served with it was physical. there are many things that are mind struggle to understand. things that we can't feel or touch. we think of the sky is endless. but the layer that supports most weather. and so life on this planet is only about 12 kilometers 30. if you imagine you could hold the world between your arms. but layer of life would only be the thickness of your finger. and we really struggled. i believe that we could have any influence on something so because the sky. when the deepwater horizon oil rig exploded and sank 5000000 barrels of oil poured into the scene over 5 months. but that's the same amount the world gets through in an hour and 24 minutes. or if you compare the carbon we release every year from burning coal oil and gas to a forest fire. it would be the same a