Go to the NASA high definition mapping of carbon emissions across the globe. It makes it clear that power plants are the main source of our climate problem. When it is visualised in this way, it might be easier to convince people that this is where the work needs to be done. when power plants and energy grids are fixed the pollution goes away: Cars can then run on clean power and energy efficiency in buildings becomes unnecessary. Save future generations from climate disaster and all that comes with it: mass migrations, conflict, ecological collapse. Clean up the power grids now.