Information about the causes and consequences of climate change is available here: Intergovernmental Panel on Climate Change.

If you are looking for ways that you can help address climate change, try this:
https://storymaps.arcgis.com/collections/3baa103e40a5469bbed7503fc203b76d?item=2

If you are interested in hearing how others have used geoscience to advance sustainability, here’s a link to our recent Keynote Session at the GSA’s Annual Meeting in Portland:
https://gsa.confex.com/gsa/2021AM/meetingapp.cgi/Session/51773

If you are in the USA and interested in what kind of general information is available for your area, contact your state’s geological survey, through this link: https://www.stategeologists.org/surveys

Another good source of free data is here: American Geosciences Institute https://www.americangeosciences.org/content/free-geoscience-resources