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2015 UK Election Slides

By Martin W. Lewis | May 20, 2015 | One Comment

Yet again, teaching duties are preventing me from making regular posts: last night’s lecture on the 2015 UK election required 155 slides. Those slides are available here, at the link.
I made only one original map for the lecture, which juxtaposes the main labour-voting areas of England and Wales with per capita GDP.
UK 2015 Election Slides

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Slides on Conflicts in the East Asian Seas

By Martin W. Lewis | May 13, 2015 | 2 Comments

Dear Readers,
Regular GeoCurrents posts continue to be delayed, due to a combination of illness and teaching obligations. Today’s post merely links to a set of slides that I used for my lecture last night on territorial conflicts in the East Asian Seas. I made several original maps (on Google and Google Earth base maps), which are posted here directly.
Next week’s …

Lecture Slides on the Mediterranean Migration Crisis

By Martin W. Lewis | April 30, 2015 |

Dear Readers,
Yet again, other obligations have prevented me from making regular GeoCurrents posts. Most of my recent time has been devoted to preparing lectures for my course on the History and Geography of Current Global Events. This week’s talk was on the Mediterranean Migration Crisis; the lecture slides are available at the link below (“MediterraneanMigration”). The remainder of this post …

Ukraine Lecture Slides

By Martin W. Lewis | April 22, 2015 | One Comment

Dear Readers,
Unfortunately, regular posting continues to be delayed due to other obligations. I do, however, hope to write a brief post on some of those “other obligations” later this week. Mostly, however, I have simply been busy preparing slides for my weekly lectures this term on the history and geography of current global events. This week’s lecture focused on Ukraine. …

Attempts to Map Latin America’s Political Spectrum

By Martin W. Lewis | April 16, 2015 | One Comment

This’s week’s lecture for my class on the history and geography of current global events focused on the crisis in Venezuela, the slides from which are available at the link posted below. I framed this situation in terms of Latin America’s “democratic revolution” of the late 20th century followed by its electoral turn to the left (the so-called pink tide) …

Yemen Lecture Slides

By Martin W. Lewis | April 9, 2015 | 3 Comments

As mentioned in a previous post, I have devoted most of the past week to preparing a lengthy lecture on Yemen for my course on the history and geography of current global events. I had planned to develop several blog posts on the issues, focusing on such matters as the position of Hadhramaut, an important and fascinating region in eastern …

Final Maps on “Geopolitical Anomalies”

By Martin W. Lewis | April 5, 2015 | One Comment

This post merely contains some of the additional maps that I prepared for my March 31 lecture on the history and geography of current global events. These maps, like those in the two preceding posts, focus on geopolitical irregularities and anomalies in a region of the world that might be called the “Greater Middle East” (for lack of a better …

Geopolitical Anomalies in the “Greater Middle East,” Part 2

By Martin W. Lewis | April 4, 2015 | 3 Comments

(note: The introduction to this post is found in the post of April 1)
Thus far we have examined a number of geopolitical anomalies in a sizable region of the world centered on Saudi Arabia. We have not yet looked at the most serious challenge to the standard model, however, that of state collapse. Other important issues remain to be considered …

Geopolitical Anomalies in the “Greater Middle East,” Part I

By Martin W. Lewis | April 2, 2015 | 9 Comments

(Note: The introduction to this post is found in the previous post, that of April 1))
A detail from the Wikipedia map of United Nations members, discussed in the previous post, shows only one non-member in the region that we might crudely dub the “greater Middle East,” which is the focus of today’s post. That non-member is the Palestinian territory, composed …

The Flawed Standard Model of Geopolitics

By Martin W. Lewis | April 1, 2015 | 9 Comments

(Note to Readers: GeoCurrents is now resuming publication after its winter hiatus. Over the next 10 weeks, posts will be oriented toward a weekly lecture course that I am teaching on the history and geography of current global events. The first lecture, given on March 31, examined an overarching issue that is essential for understanding many pressing events of the day: …

GeoCurrents Suspension

By Martin W. Lewis | January 17, 2015 | 14 Comments

Dear Readers,
Due to a number of professional obligations and personal matters, I must suspend GeoCurrents until at least April 2015. At that time I will reconsider the future of the site. Many thanks to those who have read the blog, and special thanks to those who have taken the time to provide informative comments.
Best wishes to all,
Martin Lewis

Cannabis Cultivation, Carbon Budgets, and the Promise of Biochar

By Martin W. Lewis | December 30, 2014 | 4 Comments

(Note: This is the final post in a brief end-of-the-year series on marijuana cultivation. After this series is over, GeoCurrents will take a short break. More conventional posting will resume by the middle of January.)
As is explained in a previous post, most marijuana growing currently carried out in California and neighboring states is environmentally destructive, generating a gargantuan carbon footprint. …

Why Does the Environmental Movement Ignore Carbon-Intensive Indoor Marijuana Cultivation?

By Martin W. Lewis | December 27, 2014 | 2 Comments

As noted at the end of the previous post, many anti-environmentalists no doubt view hypocrisy over carbon-intensive indoor marijuana cultivation as evidence that environmental politics is not really what it claims to be, as it is apparently more concerned about advancing a broad political agenda than it is about greenhouse-gas emissions per se. This view is widely encountered in a …

Ultimate Hypocrisy?: Indoor Marijuana Growing and the Environmental Movement

By Martin W. Lewis | December 22, 2014 | 3 Comments

Imagine if you will an alternative world in which the leaders of one of our most reviled industries – say tobacco – had just figured out a new way to marginally enhance the quality of their product while significantly boosting their profits, but at a gargantuan cost to the environment. In this hypothetical universe, tobacco researchers discovered that they could …

NPR’s Incomplete Story on “Trimmigants” in the California Marijuana Industry

By Martin W. Lewis | December 17, 2014 | 6 Comments

On December 4, 2014, National Public Radio (NPR) ran an interesting story on a severely underreported matter: international seasonal labor migration to the “Golden Triangle” of marijuana cultivation in northwestern California. This report—“With Harvest Season, ‘Trimmigrants’ Flock To California’s Pot Capital”*—captured many of the more intriguing and important aspects of the phenomenon. But it also missed some significant things and …

Simultaneous Flooding and Drought in California: Human-Caused Climate Change?

By Martin W. Lewis | December 12, 2014 | 3 Comments

Although droughts and floods are generally thought of as opposites, they can occur simultaneously, as droughts tend to be long and cumulative while floods are generally short-lived and episodic. Much of the U.S. state of California currently finds itself in this paradoxical situation. Several storms have hit the state since the beginning of December 2014, and that of December 11-12 …