You should read some books:

The human predicament by David Benatar. https://www.amazon.com/Human-Predicament-Candid-Biggest-Ques...

The conspiracy against the human race by Thomas Ligotti. https://www.amazon.com/Conspiracy-against-Human-Race-Contriv...

People should remain childless. Remaining childless is the only guaranteed way to prevent suffering. Also have a look at: https://www.amazon.com/Better-Never-Have-Been-Existence/dp/0... and https://www.amazon.com/Conspiracy-against-Human-Race-Contriv...

We are past the point where we we can fix this with discussions & civil discourse. Not to say that we shouldn't try. But a leaflet campaigns and discussions aren't going to reduce emissions. The best solution would be not to have kids (too late for me) and adopt instead if you must, not to own a car, try to own as little as you can (it will make you happier too). Plant stuff, pick up gardening, go offline and go outside to reconnect with where you come from. Anything that contains batteries is probably toxic. Most shit we don't need we just are brainwashed into thinking we do.

An interesting read is Technological Slavery The Collected Writings Of Theodore J. Kaczynski, A.k.a. ' The Unabomber' which has been mentioned in Bill Joy's famous post "Why the Future doesn't Need Us" and my guess is that despite his infamy he might be heralded as some kind of "hero" in 50-100 years time.

Humans and society is in deeper in trouble than we think and stand "no chance of being saved". If you are of sound mental state, I suggest Thomas Ligotti's "The Conspiracy against the Human Race"

https://www.wired.com/2000/04/joy-2/

https://archive.org/details/TechnologicalSlaveryTheCollected...

https://www.amazon.com/Conspiracy-against-Human-Race-Contriv...