Terrestrial Megafauna in Peril

60 % of the species of terrestrial megafauna are classified as threatened with extinction on the IUCN Red List. The impending tragedy is most imminent in sub-Saharan Africa and in southeast Asia, and these also are the places with median human ages under 20  (https://www.pri.org/stories/2014-09-08/these-maps-show-where-world-s-youngest-and-oldest-people-live).  That is, the locations for the greatest potential for human … More Terrestrial Megafauna in Peril

Intergenerational Equity & Cultural Evolution

The profoundly important concept of intergenerational equity arguably came to the forefront in conservation science with the publication of Edith Brown Weiss’ book, In Fairness to Future Generations  (1989) and with Robert Costanza’s book Ecological Economics (1991). A brilliant essay combining the IE concept with the need to guide our cultural evolution was written by … More Intergenerational Equity & Cultural Evolution