It’s very well-established and uncontroversial science at this point that there are four things that we can do as individuals to participate in the saving of the planet.
They are flying less, living car-free which is not the same as having a hybrid but living car-free, having fewer babies, and eating a plant-based diet
Having Fewer Babies
Eating a Plant-Based Diet (cutting back on animal products, but maybe not entirely)
What about Recycling?