Climate change Leila Ramsay AFRICA, ARCH, ARCHIMEDES, BERKELEY, BIDEN, CLIMATE CHANGE, DONALD TRUMP, EGYPT, ENERGY, ENVIRONMENTAL POLICY, EPA, EUROPEAN, EUROPEAN UNION, GLOBAL WARMING, GREENHOUSE GAS EMISSIONS, MARY ANNAÏSE HEGLAR, MARY ANNAISE HEGLAR, NORTH AMERICA, PARIS AGREEMENT, TRUMP, U. S, UC, UC BERKELEY, UNITED STATES, US The Climate Crisis: Trump’s Policies as an Extinction-Level Event for the Planet