Well, broadly speaking, an earthquake on one fault can alter shear and stress on other faults - up or down though. As for climate change... well, maybe, there'

Well, broadly speaking, an earthquake on one fault can alter shear and stress on other faults - up or down though. As for climate change... well, maybe, there's definitely mechanisms whereby it can change stress on rock, but how much of an effect it has, no-one can really say. This is a good round up. https://climate.nasa.gov/news/2926/can-climate-affect-earthquakes-or-are-the-connections-shaky/ https://climate.nasa.gov/news/2926/can-climate-affect-earthq...