The GND is very thorough in addressing the many problems we face as a society, from the antiquated land use policy that is driving the current mass extinction to the unhealthy high meat/processed food diet that is driving the high rates of diabetes and obesity and the worst BMI in the world, to the problems of plastic pollution that are ubiquitous worldwide. The IPCC has stated we must cut fossil fuel usage by half by 2030 to avoid irreversible consequences and even that may be too conservative, as the damage we've already caused is expected to stick with us for thousands of years.