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image„Summa Technologie is a „mother-essay from which most of Lem’s later essayistic books stem. It was written in times when most of the discussed issues – today sometimes quite obvious ones – belonged to the world of fantasy. The ambition behind this project still amazes, especially if we take into consideration that Lem tried to set up a secular edifice of knowledge, competing in its universalism with Saint Thomas Aquinas and his Summa Theologica.

At the same time the book rivals world futurology — in the domain of foreseeing future ways of science and technology. Current generation, interested in biotechnology and informatics, shall find in Lem’s “Summa” the project and prophecy of todays’ successes of these disciplines.

The English translation (University Of Minnesota Press, 2013) is the work of Joanna Zylinska, professor of new media and communications at Goldsmiths, University of London.

A tragedy in the making.


How Lake Kivu became a ticking time bomb

Lake Kivu sits along the East African Rift Valley, dotted with hot springs that feed carbon dioxide and methane into its depths.

“Kivu has a complicated vertical structure,” Sergei Katsev, a limnologist at University of Minnesota Duluth, explains. While “the top [200 feet] or so mix regularly,” the rest of the lake remains stratified. Nearly 72 cubic miles of dissolved carbon dioxide and 14 cubic miles of methane, laced with toxic hydrogen sulfide, remain trapped in the bottom of the lake. They sit beneath a “main density gradient” at 850 feet below the surface.