Carl Pope

Nota: Este archivo abarca los artículos publicados por el autor desde el 1 de diciembre de 2008. Para fechas anteriores realice una búsqueda entrecomillando su nombre.

Ever since the crisis in Ukraine began, oil and gas interests have been arguing that the U.S. could roll back the Russian incursion in Crimea if only we “fast-track” U.S. exports of liquefied natural gas.

There is an easy logic to this argument — provided you ignore some awkward arithmetic. Russia has been selling gas to Ukraine at the bargain price of about $7.50 per million British thermal units. Germany, by contrast, pays about $11. Meanwhile, gas in Oklahoma costs around $6, suggesting U.S. producers could beat OAO Gazprom’s price.

Trouble is, it’s a long way from Oklahoma to Kiev. Liquefying and shipping U.S.…  Seguir leyendo »

Hunger. Environmental degradation. Political instability. These were among the consequences of rapid global population growth documented in a five-part series in The Times in July. Now, Opinion has invited leading scholars to consider what, if anything, people and governments can do to address the issue. In the brief essays that follow, Malcolm Potts from UC Berkeley sets up the situation we are facing, and population experts from around the globe explain some of the approaches they’ve seen work — and the reasons others have not.

No one-size solution
Rapid population growth is at the center of many of the world’s pressing environmental, economic and security problems.…  Seguir leyendo »