How can we mitigate climate change?

On social media, I read so many cries for change to limit global warming. But how can we turn this around? In this article, I explain 19 strategies that can help mitigate climate change, including ocean fertilization and carbon capture and storage: https://medium.com/the-environment/its-getting-hot-19-strategies-that-can-help-our-planet-to-cool-down-2eaa96c29130

Reducing CO2 that is emitted into the atmosphere prevents further warming up (credit: Anton Watman on Shutterstock)