Simple actions can save the environment

Every year there are a lot of events, somewhere they discuss how bad everything is and where it all leads. There is a question. Generally speaking, what has changed for the better because of this? Everyone understands the answer and at every next gathering, facts are announced that are scarier than before. We will not deny ourselves electricity consumption, we will not deny ourselves rides in vehicles with internal combustion engines, even the amount of consumed soda in a plastic bottle... And that means that everything will remain the same. But we can take action, starting with ourselves, to mitigate the harm we do to ourselves. It's just like cleaning up our own shit. Just plant trees! One mature tree produces 120 kilograms of oxygen per year, roughly how much carbon dioxide does it consume, and what contributes to global warming? Yes, exactly CO2. The more we feed it to trees, the slower we will kill the planet...