1896: Svante Arrhenius's prediction of anthropogenic climate change.
How did Arrhenius's prediction inform his actions? Wikipedia says he believed global warming would be beneficial. Did he do something to bring it about?
ETA: sorry, didn't realize there was already a separate discussion about this. Also, on second reading I realize that you meant other people may have used his prediction to inform their actions.
I'm currently working on a research project for MIRI, and I would welcome feedback on my research as I proceed. In this post, I describe the project.
As a part of an effort to steel-man objections to MIRI's mission, MIRI Executive Director Luke Muehlhauser has asked me to develop the following objection:
In Luke's initial email to me, he wrote:
Luke and I brainstormed a list of potential historical examples of people predicting the future 10+ years out, and using the predictions to inform their actions. We came up with the following potential examples, which I've listed in chronological order by approximate year: