Cities, Biocapacity, and Trade: The Case of Ma’rib

Karim Elgendy

Human settlements have traditionally needed an environmental rationale to exist where they do. They needed access to freshwater and to ecosystems that have enough biocapacity to produce biological materials to sustain their residents. Settlements also required a climate that was moderate enough – or can be economically moderated – to support human habitation.

But for these settlements to become thriving cities, the prerequisites above were not enough. Successful cities depended to a large extent on their integration into an efficient trade network.

One historic regional example of this is the rise and fall of the city of Ma’rib, which is today a settlement of less than 20,000 people just 75 miles east of the Yemeni capital Sana’a, but for almost a millennium, was one of the region’s greatest cities.

Continue reading Cities, Biocapacity, and Trade: The Case of Ma’rib

Cities of the West Bank

Karim Elgendy

Most cities have a good reason for being located where they are. The major Palestinian cities of the WestBank are excellent regional examples of rational city location. The old cities of JerusalemHebronBethlehem, RamallahJenin, and Nablus are all located on the flat ridges of the West Bank mountain range, benefiting from mild climate and significant rainfall – unlike locations only 15 miles to the east such as the oasis city of Jericho.

Continue reading Cities of the West Bank

Two Unsustainable Urbanisms: Dubai and Gaza

Karim Elgendy and Joumana al Jabri

An infographic comparing the two extreme urbanisms of Dubai and the Gaza Strip. While the two urban regions demonstrate surprising similarities when their geographic and demographic data are compared, their political and socio-economic conditions have produced urbanisms that are radically different and equally unsustainable.

A  version of this infographic was first published by Portal 9 Magazine under “Reading Gaza Through Dubai”. Copyrights for the infographic are reserved for the Authors above. No reproduction or republishing of theinfographic or any part thereof is permitted without prior written consent from the authors. To discuss this infographic, please join Carboun’s  discussion group on Linkedin. For news and updates on sustainability in cities around the region, join Carboun’s Facebook page or follow its Twitter feed. Continue reading Two Unsustainable Urbanisms: Dubai and Gaza