Lecture to address religious roots of technological visions


March 17, 2014

Some scholars, inventors and futurists have argued that artificial intelligence, robotics and genetic engineering will soon produce people that will far surpass modern humans in power and intelligence. Will advances in technology lead to extraordinary transhuman beings? And what sort of society do these futurists envision?

Michael Zimmerman, professor of philosophy at the University of Colorado at Boulder, will discuss religious themes in the ideas of key proponents of these technological innovations in a free public lecture at 3 p.m., March 20, in West Hall, room 135, on ASU’s Tempe campus. banner ad for The Transhumanist Imagination Lecture Series Download Full Image

Zimmerman's lecture, “The Technological Singularity: A Crucial Event in God's Self-Actualization,” will examine the extent to which transhumanism draws upon and extends a long-standing theme in Western philosophy and theology, according to which humans are capable of being God or god-like.

Zimmerman asks whether it is possible to retain what is noble about modernity, including the freedoms connected with politics, research and religion, while correcting its shortcomings – among them serious environmental problems and various technologies that seek to alter human evolution. His work on transhumanism seeks to understand the motivations driving those who wish to enter a new posthuman era as fast as possible.

“Some posthumanists crave life extension and even immortality; others see a fortune to be made in medicine; still others envision Nobel prizes for extraordinary scientific breakthroughs,” says Zimmerman. “Another important factor animating posthumanism, however, is a spiritual-religious yearning.”

One of the key figures that Zimmerman will discuss in his lecture is Ray Kurzweil, an inventor and one of the most influential contemporary writers about the future of technology and human evolution.

“Professor Zimmerman has written most insightfully about the deep religious roots of Ray Kurzweil's notion of Singularity,” says Hava Tirosh-Samuelson, professor of history, director of the Center for Jewish Studies and co-director of the project, “The Transhumanist Imagination: Innovation, Secularization and Eschatology.”

“Zimmerman argues that for Kurzweil, technological development represents a secularized ‘divine spirit’ that works through humans to take charge of its own destiny and spiritualize everything in the universe, including matter and energy,” says Tirosh-Samuelson.

“In Kurzweil's vision, the god-like posthuman is a being that has become divine,” says Tirosh-Samuelson. “This is a profound vision, which simultaneously secularizes and displaces traditional religious ideas.”

“Because science and technology are pitted against religion in popular discourse, many people are surprised to learn about the religious roots that animate many of the technological visions that are shaping our future,” says Ben Hurlbut, assistant professor in the School of Life Sciences and co-director with Tirosh-Samuelson of the Transhumanist Imagination project.

“This is one of the reasons it is important to examine the futures that are being imagined by leading technologists and futurists,” says Hurlbut.

“These visions have tremendous implications for public policy and public understanding,” says Hurlbut, “including the investment of public resources.”

This lecture is part of a series supported by the project, “The Transhumanist Imagination: Innovation, Secularization and Eschatology,” led by Hava Tirosh-Samuelson and Ben Hurlbut under the auspices of the Center for the Study of Religion and Conflict.

The project is made possible by a grant from The Historical Society’s program in Religion and Innovation in Human Affairs, sponsored by the John Templeton Foundation.

For more information, see the event page.

The Center for the Study of Religion and Conflict is an interdisciplinary research unit of the College of Liberal Arts and Sciences that examines the role of religion as a driving force for human affairs.

Carolyn Forbes, carolyn.forbes@asu.edu
480-965-1096
ASU Center for the Study of Religion and Conflict

ASU camera creates stunning mosaic of moon's polar region


March 18, 2014

Today, the Lunar Reconnaissance Orbiter Camera (LROC), run by the Arizona State University-based team under professor Mark Robinson, released what very well may be the largest image mosaic available on the web. This map offers a complete picture of the moon’s northern polar region in stunning detail.

On December 11, 2011, after two and a half years in a near-circular polar orbit, NASA’s Lunar Reconnaissance Orbiter (LRO) entered an elliptical polar orbit, with the periapsis (point where the LRO is closest to the surface) near the south pole, and the apoapsis (point where LRO is furthest from the surface) near the north pole of the moon. The increased altitude over the northern hemisphere enables the two narrow angle cameras and the wide angle camera to capture more terrain in each image acquired in the northern hemisphere. Gigapan Download Full Image

The resulting LROC northern polar mosaic is comprised of 10,581 narrow angle camera images, collected over four years, and covers the latitude range of zero to 60 degrees north.

In the fall of 2010, the LROC team produced its first mosaic of the moon’s northern polar region, but it doesn’t even compare to this new mosaic, with its 50-times-higher resolution, and over 680 gigapixels of valid image data covering a region of the moon slightly larger than the combined area of Alaska and Texas – at a resolution of 2 meters per pixel.

To create the mosaic, each LROC narrow angle camera image was map projected on a 30-meters-per-pixel lunar orbiter laser altimeter-derived digital terrain model using a software package (written by the United States' Geological Survey) called Integrated Software for Imagers and Spectrometers.

The northern polar mosaic was assembled from individual “collar” mosaics. Each collar mosaic was acquired by imaging the same latitude once every two-hour orbit for a month, during which time the rotation of the moon steadily brought every longitude into view. Each collar mosaic has very similar lighting from start to end, and covers 1 to 3 degrees of latitude.

The mosaic was originally assembled as 841 large tiles, due to the sheer volume of data. If the mosaic was processed as a single file, it would have been approximately 3.3 terabytes in size. Part of the large size is due to the incredible dynamic range of the narrow angle cameras. The raw images are recorded as 12-bit data (4,096 gray levels), then processed to normalized reflectance (a quantitative measure of the percentage of light reflected from each spot on the ground).

To preserve the subtle shading gradations of the raw images during processing, the narrow angle camera images are stored as 32-bit, floating-point values (millions of gray levels). The 32-bit values are four times the disk size of the finalized 8-bit (255 gray levels) representation most computers use to display grayscale images. The conversion process from 32-bit to 8-bit pixels results in saturation (a group of pixels all with the maximum value of 255) in the brightest areas.

Even with the conversion, the compressed JPEG images that make up the final product take up almost a terabyte of disk space.

In total, the massive mosaic required 17,641,035 small tiles to produce the final product.

“The (northern polar mosaic) is another example of LRO observations paving the way for science discoveries and future missions of exploration. Creation of this giant mosaic took four years and a huge team effort across the LRO project. We now have a nearly uniform map to unravel key science questions and find the best landing spots for future exploration,” says Robinson, a professor in the School of Earth and Space Exploration in ASU’s College of Liberal Arts and Sciences.

Nikki Cassis

marketing and communications director, School of Earth and Space Exploration