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23 March 2017

Version 4 of our LogletLab software has been released and can be accessed at LogletLab software is designed to help users analyze and decompose socio-technical growth processes using the logistic function as well as a range of sigmoidal functions, S-curves.  This decomposition is roughly analogous to wavelet analysis, popular for signal processing and compression.

This latest version of our software offers users numerous new features including an extended selection of sigmoidal fitting functions and advanced statistical analyses. Background information can be found here:

Many thanks to Eyal Schachter and David Burg of the University of Haifa for its development.

Posted at 02:03 pm in News

16 March 2017

In 2014, Di Renzo published in Italian Jesse Ausubel’s autobiography La liberazione dell’ambiente (autobiography) 112 pp We now post an English translation as The Liberation of the Environment.  The autobiography (48 pages in English) should not be confused with the short essay also titled Liberation of the Environment which opens the 1996 Daedalus special issue on environment and 1997 NAE book Technological Trajectories and the Human Environment.

Posted at 12:03 pm in News

16 March 2017

On the 25th anniversary of publication, we post Jesse Ausubel’s 1992 essay “Intellectual Migrations and Global Universities,” which accurately foresaw saturation of domestic markets leading to aggressive globalization of USA universities.


Posted at 12:03 pm in News

1 March 2017

The Shrinking Footprint of American Meat” by Iddo Wernick and Jesse Ausubel is published by The Breakthrough Institute.   We estimate that between 1969 and 2014 the amount of cropland used for raising land meat for Americans fell by nearly a third: around 9 million acres, about the size of Maryland.  The data used for the calculation can be found here.

Posted at 07:03 pm in News

17 February 2017

The Final Report of the 2016 National Ocean Exploration Forum (NOEF) has been posted on the updated NOEF website.  The site includes the reports of the small groups that developed plans for campaigns of exploration to the Arctic, Gulf of Mexico, and Southeast US Atlantic Bight as well as the slides from the orientation lectures about these regions, slides from the lectures about tools for geology, acoustics, biology, and telepresence, and the discussion papers prepared for the Forum.

A short press release describes the Final Report.

Thanks to Amelie Walker Yung for the great site redesign and to Alan Curry for overseeing the entire NOEF project.

The Forum and its Report are fruits of the Monmouth University-Rockefeller University marine science and policy initiative.

Posted at 07:02 pm in News

20 January 2017

On 4 January 2017, PHE Researcher Iddo Wernick delivered the keynote address ‘Creating a circular economy: The challenges and opportunities presented by Technology Metals for future business‘ kicking off a conference on the topic of Sustainable Resource Management organized by Acer Inc., in Taipei, Taiwan.  Iddo also gave a talk on ‘Conflict Minerals and Tantalum’ from the perspective of Supply Chain managers in the electronics industry.  Below are some pictures of the event.


Posted at 02:01 pm in News, Talks

19 December 2016

On September 13, 2016 Jesse delivered a lecture on Marine biodiversity revealed by extracellular DNA in seawater as part of the conference celebrating the 70th birthday of Russia’s Shirshov Institute of Oceanology.  Thanks to Mark Stoeckle, who leads PHE’s eDNA work.

Posted at 02:12 pm in News

19 December 2016

On April 17, 2016 Jesse delivered a lecture  The Nature of the City at the University of Glasgow as part of a workshop “Future cities: Do cities have limits?

The lecture is also on YouTube

Posted at 02:12 pm in Talks

7 December 2016

The Deep Carbon Observatory, which Jesse Ausubel has helped create and manage, offers some new short, enjoyable videos about its work.  For example,

Deep life

Volcano prediction

Posted at 06:12 pm in News

28 November 2016

Galatee’s The Seasons, on which Jesse Ausubel served as a science advisor, earns good reviews.

Review: The Nature Documentary ‘Seasons’ Looks at Land Animals New York Times

‘Seasons’ takes a visually dazzling journey into the animal kingdom Los Angeles Times –

View all

Posted at 10:11 am in News