Alone but Not Lonely, Exploring for Extraterrestrial Life

Have you ever wondered if we’re alone in the universe? Louis Friedman answers that question in “Alone." 

Friedmann co-founded the Planetary Society with Carl Sagan, and he serves on the NASA Innovative Advanced Concepts External Council and on the Breakthrough Initiatives Starshot Advisory Committee.

Humans have always been fascinated by the possibility of extraterrestrial life, often wondering if we are alone in the universe. Drawing on nearly fifty years as a leader in planetary exploration, Louis Friedman brings into focus the subject of extraterrestrial life, separating knowledge from conjecture, fact from fiction, to draw scientific and technical conclusions that answer this enduring question.

Friedman argues that intelligent life is probably rare in the universe (maybe even uniquely on Earth) but that simple life is likely abundant on millions or billions of planets waiting now to be discovered. He asserts that studying and searching for extraterrestrial life cannot be done by interstellar probes—due to the vastness of space and the comparative brevity of human lifespans—but it can be done remotely by a new technique involving the solar gravity lens that can magnify exoplanets by tens of billions. This technique will allow humankind to explore exoplanets and open up an exciting new field of comparative astrobiology.

Urban Indigeneities, Being Indigenous in the Twenty-First Century

Edited by Dana Brablec and Andrew Canessa

Today a majority of Indigenous peoples live in urban areas: they are builders and cleaners, teachers and lawyers, market women and masons, living in towns and cities surrounded by the people and pollution that characterize life for most individuals in the twenty-first century. Despite this basic fact, the vast majority of studies on Indigenous peoples concentrate solely on rural Indigenous populations.

Aiming to highlight these often-overlooked communities, this is the first scholarly book to look at urban Indigenous peoples globally and present the urban Indigenous experience—not as the exception but as the norm. The contributing essays draw on a wide range of disciplines, including sociology, anthropology, architecture, land economy, and area studies, and are written by both Indigenous and non-Indigenous scholars. The analysis looks at Indigenous people across the world and draws on examples not usually considered within the study of indigeneity, such as Fiji, Japan, and Russia.

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