Hebrew University of Jerusalem: We need to rethink everything we know about Global Warming Naftali Hirschl, PhD. Allgemein, Israel & Diaspora 6.02.2019 3 Minutes For a while now, the scientific community has known that global warming is caused by manmade emissions in the form of greenhouse gases and global cooling by air pollution in the form of aerosols. But, things may run up to be very complex, i... Please register here, or login below. Username or E-mail Password Remember Me Forgot Password Published by Naftali Hirschl, PhD. View all posts by Naftali Hirschl, PhD. Published 6.02.2019