There is a wave of bad news about global warming: climate change (higher temperatures and more heat waves, more droughts and wildfires, greenhouse gases emissions, changes in plant cycles, etc.); endangered animals; stronger storms, etc. It is difficult to know where to start.
We believe that schools have an important role in this as they can teach about sustainability to children: how to make responsible use of water; walking or riding bicycles to school (this will improve your health and encourage public transport and, in turn, reduce greenhouse gases emissions); recycle (which will reduce pollution, by placing containers of different materials in the appropriate container); use led bulbs; bet on clean energy etc. This effort on the part of the schools to teach sustainability classes will make the little ones willing to preserve the planet even in their adult years.