In recognition of Earth Day, UC San Diego researchers offer a range of perspectives on how the climate, human activities and other forces impact our natural world. Hear from UC San Diego scientists who are leading the way with their work on renewable materials that are paving the path to a sustainable future; building and maintaining natural reserves as living laboratories; how immersing oneself in nature motivates a life of conservation research via an "Earth Connection;" and tackling the impacts of rising CO2, temperature and drought on plants. Join us to hear fresh perspectives on understanding and conserving Planet Earth. (#36884)