Aaq, Hashem told that to Moshe. Moshe did what a Jew does, he davened. And Hashem told him peh el peh that now is the time to trust my promises of miracles and jump into the sea. Same with Doctors. Chazal derive it from a pasuk, verapo yirapeh, otherwise it would have been assur, because it’s a gezerah.
So do we have a pasuk and a command from Hashem to exercise hishtadlus in climate issues? No. Or if we do, please provide a source.