Walker is an astrobiologist and theoretical physicist, and is deputy director of the Beyond Center for Fundamental Concepts in Science and professor at Arizona State University, a fellow of the ...

Sara Imari Walker leads one of the largest international theory groups in origins of life and astrobiology. Walker and her ...

Former journalist Katherine Fulton is president of the Monitor Institute and co-author of Looking Out for the Future: An Orientation for Twenty-First Century Philanthropists. Richard Rockefeller (4th ...

READ Andrew Dana Hudson's companion piece to this essay, "The Weather Out There," a work of speculative fiction about communication between humans and across the stars — and what happens when that ...

I worked in the garden this morning. Put my hands in the dirt, wanting to harvest. But I’m holding off. Ticking down the days or hours until the transmission from Alsafi arrives. When it comes, I’ll ...

The Long Now Foundation presented the North American Premiere of Brian Eno's 77 Million Paintings for 3 days at the Yerba Buena Center for the Arts in San Francisco. Friday and Saturday evening were ...

Frank Fukuyama's 1992 book The End of History and the Last Man had profound and lasting impact with its declaration that science and technology, the growing global economy, and liberal democracy are ...

Frank Ostaseski is a Buddhist teacher, lecturer, and author focusing on contemplative end-of-life care. His book is The Five Invitations: Discovering What Death Can Teach Us About Living Fully. It’s a ...

Agricultural biodiversity is as much in need of defending as the world's wildlife. Countless varieties of plants and animals were bred by the world's peoples for talents specific to every soil, ...

Boroditsky is an Assistant Professor of Psychology at Stanford University and Editor in Chief of Frontiers in Cultural Psychology. She has received a NSF CAREER award, was named a Searle Scholar, and ...

The war against computer freedom will just keep escalating, Doctorow contends. The copyright wars, net neutrality, and SOPA (Stop Online Piracy Act) were early samples of what is to come. Victories in ...

Civilization’s health hangs on how we manage food, water, energy, and climate. Two conflicting visions dominate how we think about them. Each vision had an original creator and exemplar—the “prophet” ...