produce their meats
Billions of individuals choose to eat animal products giving money to factory farmers and industrial fishing companies - 2 industries that cause more pain and suffering than all other atrocities ever committed in all of history, combined (1-3 trillion fish are tortured to death every year by fishing companies, and at least hundreds of billions of animals are enslaved in torturous conditions in factory-farms every year). I live in a 3rd world country, and went vegan almost 20 years ago. For the people causing most harm: those in rich countries, it’s easier to be vegan.
For those who can’t grow their own plant-food, there’s still this: https://ourworldindata.org/grapher/land-use-kcal-poore
Reducing emissions is a systems problem, it’s not about telling people to “be more green”
It’s both: “No single raindrop believes it is to blame for the flood.”
Having a child adds approximately 58.6 tonnes CO2e per year.
The maximum average CO2e per person per year to reach the Paris climate agreement goal of a 1.5 °C, is about 3-10 tonnes. We could do this with a 0.01 fertility rate for a few decades, until we’re not catastrophically overpopulated anymore.