"The shift to a cleaner energy economy won't happen overnight, and it will require tough choices along the way. But the debate is settled. Climate change is the fact". Barack Obama. Thus someone somewhere must do something to fight climate change, in fact, all the humanitarian on this earth should shoulder the responsibility to stop climate change. In our smaller way, Chali scout celebrated the Green week from 2nd June to 5th June, by planting around 528 saplings and mass cleaning.