It's death by a thousand cuts though. A bunch of localized effects that add up. That's not "terraforming." No one thing has impacted the entire planet except fo

It's death by a thousand cuts though. A bunch of localized effects that add up. That's not "terraforming." No one thing has impacted the entire planet except for fossil fuels. We dispersed a lot of lead globally in the mid 20th century, but that was also fossil fuel related. Plastic buildup in the ocean is also fossil fuel related. And of course the atmospheric changes.