Science & Technology

12 Items

Tel Aviv Coastline seen from Jaffa

Wikimedia Commons/ Kallerna

Journal Article - Elsevier Inc.

The ecological tradeoffs of desalination in land-constrained countries seeking to mitigate climate change

| Feb. 18, 2022

The global demand for desalinated water is increasing at a remarkable rate. In a future with increasing demand for water and low-carbon electricity, an interesting ecological dilemma emerges. In a decarbonized world, providing desalinated water for domestic use and aquatic ecological restoration could increasingly come at the expense of open space lost to renewables such as solar photovoltaics (PV) and wind turbines. In this article we examine the environmental tradeoffs of providing freshwater from desalination under a solar photovoltaic-based decarbonization strategy, using Israel as an example.

U.S. Secretary of Energy Ernest Moniz (left) and Secretary of State John Kerry (center) meeting in Vienna to discuss the Iran nuclear agreement.

Carlos Barria/Agence France-Presse

Newspaper Article - The New York Times

Crucial Questions Remain as Iran Nuclear Talks Approach Deadline

| June 28, 2015

Iran’s top nuclear negotiator was heading back to Tehran on Sunday to consult with his nation’s leadership, as negotiators remained divided over how to limit and monitor Tehran’s nuclear program and even on how to interpret the preliminary agreement they reached two months ago.

Gas centrifuges for uranium enrichment recovered en route to Libya in 2003.

U.S. Department of Energy

Journal Article - Quarterly Journal: International Security

The Nonproliferation Emperor Has No Clothes: The Gas Centrifuge, Supply-Side Controls, and the Future of Nuclear Proliferation

| Spring 2014

Policymakers have long focused on preventing nuclear weapons proliferation by controlling technology. Even developing countries, however, may now possess the technical ability to create nuclear weapons. The history of gas centrifuge development in twenty countries supports this perspective. To reduce the demand for nuclear weapons, policymakers will have look toward the cultural, normative, and political organization of the world.

Protesters gather at Gani Fawehinmi Park as a national strike over fuel prices and government corruption entered its 2nd day in Lagos, Nigeria, Jan. 10, 2012. Angry youths erected a burning roadblock outside luxury enclaves in Nigeria's commercial capital

AP Photo

Analysis & Opinions - The Guardian

Roads and Rail in Nigeria Could Be at the Centre of Job Creation

| January 24, 2012

"...[N]ew jobs can be directly created in the design, construction, operation and maintenance of infrastructure projects. However, such job creation is unlikely to happen unless there are deliberate policy guidelines. This is mainly because construction projects tend to focus primarily on immediate cost-effectiveness and less on indirect benefits such as youth employment."

Two members of the South Sudan People's Liberation Army listen to an address by former South African President Thabo Mbeki, unseen, as he speaks to a group of southern Sudanese in the capital city of Juba, Jan. 7, 2011.

AP Photo

Analysis & Opinions - The East African

South Sudan Needs to Retain its Army—to Fight for Development

| June 26, 2011

"Costa Rica abolished its army in 1948 and reallocated part of the financial resources thus saved to internal security, health, education and culture. Today the country's army comprises medical doctors, scientists, engineers, teachers and other productive members of society."

A sniper stands guard over a public square ahead of the arrival of Charles Ble Goude, a youth leader recently named to Laurent Gbagbo's cabinet who is staging rallies in support of the incumbent president, in Abidjan, Ivory Coast, Jan. 5, 2011.

AP Photo

Analysis & Opinions - Business Daily

Africa Must Make Tough Choices to Build Democracy

| January 7, 2011

"...[C]reating think tanks to help political parties craft platforms on which to complete would do more for African democracy than all the governance consultants put together. The latter have sprinkled a few good ideas here and there but they have not had the expected effect because of the lack of institutions to translate them into political programmes. Governance was hardly served well by ideas. In the absence of such competence-building, the common practice of ranking leaders becomes no more than hollow self-righteousness."

Analysis & Opinions - Business Daily

Africa's 'Text Generation' is Here

| November 8, 2007

"Kenyans will elect a new president in December. But unlike in previous elections, the president will preside over a country dominated by the youth who have a new outlook on life....Performance standards will soon take centre stage and will start to directly challenge patronage as a management style....The "text generation" will be more interested in a functioning economy and less in ethnic politics that has dominated Kenya and most of post-colonial Africa."

XO Laptop

AP Photo

Analysis & Opinions - Business Daily

Reaping Benefits of Technology Revolution

| October 4, 2007

"The market release of the iconic $100 laptop (XO) later this year promises to do for education what the cell phone did for telecommunications....Like the cellphone, new educational technologies such as the XO will demand greater flexibility in educational systems....Existing curricula are like landlines; fixed in place and dependent for their functioning on centralized bureaucracies."

Analysis & Opinions - Business Daily

Africa Needs Development Armies

| September 13, 2007

"Africa could learn from other countries. The US Army Corps of Engineers has been instrumental in the construction and maintenance of critical infrastructure since its creation in the 1930s. Similarly, the Corps of Royal Engineers has a long record spanning 900 years of contributing to civilian infrastructure ."