Dr. Morgan Levine, author of "True Age," outlines three dietary factors for longevity: quantity, quality, and timing. Caloric restriction (a 20% reduction) has shown lifespan benefits in animals,

Dr. Morgan Levine, author of "True Age," outlines three dietary factors for longevity: quantity, quality, and timing. Caloric restriction (a 20% reduction) has shown lifespan benefits in animals, possibly by preventing overeating. A plant-based diet, rich in fruits, vegetables, and whole foods while limiting animal products and refined sugars, is also beneficial. Fasting, or time-restricted eating, may mimic caloric restriction benefits via 'hormesis,' boosting resilience to aging.

Optimal diet is individual, influenced by genetics and age, and should be monitored via biological age and well-being. Dr. Levine, a former Yale professor now at Altos Labs, researches aging systems. For more, watch "The science of super longevity" or read the transcript on Big Think.

The Northern White Rhinoceros is functionally extinct due to poaching, with only two individuals remaining. A video featuring Dr. Barbara Durrant explores whether the San Diego Zoo Safari Park's

The Northern White Rhinoceros is functionally extinct due to poaching, with only two individuals remaining. A video featuring Dr. Barbara Durrant explores whether the San Diego Zoo Safari Park's "frozen zoo" can reverse this. This unique biotech facility aims to use in vitro fertilization to implant a Northern White Rhino embryo into a closely related Southern White Rhino. If successful, this groundbreaking procedure could rescue critically endangered species and potentially resurrect extinct ones.

Originally created by Freethink, the full video is available on Big Think's YouTube channel. A transcript of the video can be read here.

This month, we feature Jennifer Burney, an Associate Professor and Chancellor’s Endowed Chair of Climate Policy and Research at UC San Diego. Her work focuses on achieving global food security

This month, we feature Jennifer Burney, an Associate Professor and Chancellor’s Endowed Chair of Climate Policy and Research at UC San Diego. Her work focuses on achieving global food security while mitigating climate change, designing technologies for poverty alleviation and agricultural adaptation.

For more information, explore Dr. Burney's research page, support the March fundraiser, or review the monthly action sheet. Additional resources include the primary ask (leave-behind), March Lobby Days Training, and CCL's March Pre-Call Video.

Advancements in ocean technology will soon enable vast observation of the ocean's 'twilight zone.' Melissa Omand, an Assistant Professor at the University of Rhode Island Graduate School of

Advancements in ocean technology will soon enable vast observation of the ocean's 'twilight zone.' Melissa Omand, an Assistant Professor at the University of Rhode Island Graduate School of Oceanography, plans to deploy hundreds of tiny glass robots as deep-ocean sentinels. These robots will track the vertical transport and sequestration of carbon from the surface to the deep sea, focusing on the 'biological pump' and the fate of carbon from biological sources like phytoplankton.

This presentation, highlighting Dr. Omand's work, was delivered at a TEDx event. Learn more at ted.com/tedx.

In her talk, Susan Lazear champions sustainable clothing choices, revealing fashion industry statistics on waste, toxics, and pollution. She stresses that this is a collective problem, encouraging

In her talk, Susan Lazear champions sustainable clothing choices, revealing fashion industry statistics on waste, toxics, and pollution. She stresses that this is a collective problem, encouraging listeners to make individual changes for a more sustainable world.

Susan holds degrees from the University of Guelph and San Diego State University. Her career includes college teaching and work in the fashion industry. She also owns Cochenille Design Studio, developing software for textile artists. This presentation was given at a TEDx event. Learn more at ted.com/tedx.

Naomi Oreskes, author and professor of history and science studies at the University of California, San Diego, delivered a presentation based on her book, *