The document discusses the climate crisis and environmental justice. It notes that CO2 levels are at 409.15 ppm and emissions rose in 2017-2018. The difference between 1.5°C and 2°C of warming will determine whether tens of millions or hundreds of millions are displaced from their homes. It also discusses that countries have common but differentiated responsibilities to address climate change, with more developed countries needing to do more. Finally, it provides examples of initiatives in New Zealand to address climate change through legislation, business commitments, and youth activism.