storyfest 2024

feeding the future: planet forward in arizona

transforming iceland: where sustainability meets growth

our correspondents

the indigenous correspondents program

planet forward series hub

planet forward opportunities

environmental storytelling in cameroon

astonishing alaska

open show features

the birth and evolution of the ipat equation – pamela torres

the tension between environmental impact, population and technology led scientist paul ehrlich, john holdren and barry commoner to formulate an equation that describes the relationship between these...

ut austin, energy technology & policy

planet forward contributor

may 22, 2013

related topics:

efficiency, wind

the tension between environmental impact, population and technology led scientist paul ehrlich, john holdren and barry commoner to formulate an equation that describes the relationship between these forces, which came to be known as the ipat equation. this video provides a condensed evolution and criticism of the ipat equation. energy technology & policy spring 2013, dr. michael webber, ut austin.

how do you 2022年卡塔尔世界杯官网 ?

submit story

attend an event