1. According to Wikipedia, North Korea emits 3.0t CO2 per capita as of 2011. US emits 17.0t per capita. One could almost make the claim that economic sanction is working. :/
2. The problem is to change the behavior of billions of people, and many will find it inconvenient (to varying degrees). Of course it's gonna be political. These days I end up regarding anyone proposing "de-politicization" with suspicion, because "getting the politics out of it" is a great way to ensure that whatever solution we can apply is delayed by years.
3. The same for geoengineering. I know some people are sincere, but in many cases it sounds too much like "There must be a unicorn technology that will solve the problem without us paying the price. If it's not there yet, we just have to wish it harder."
2. The problem is to change the behavior of billions of people, and many will find it inconvenient (to varying degrees). Of course it's gonna be political. These days I end up regarding anyone proposing "de-politicization" with suspicion, because "getting the politics out of it" is a great way to ensure that whatever solution we can apply is delayed by years.
3. The same for geoengineering. I know some people are sincere, but in many cases it sounds too much like "There must be a unicorn technology that will solve the problem without us paying the price. If it's not there yet, we just have to wish it harder."