I feel a little helpless in this matter, but I would very much like to somehow influence this situation. While trying to save water, electricity, sort waste, bu

I feel a little helpless in this matter, but I would very much like to somehow influence this situation. While trying to save water, electricity, sort waste, buy less, buy used things more often. You can at least come up with an application that will calculate how much each of these actions helps the planet, for example.