The Doomsday Clock is an internationally recognized design that conveys how close we are to destroying our civilization with dangerous technologies of our own making. First and foremost among these are nuclear weapons, but the dangers include climate-changing technologies, emerging... Read More
The author argues that discussions about bioenergy must not focus too strongly on biofuels for transportation. Other bioenergy appraches, many small in scale, offer ways to reduce carbon emissions without threatening food security.
As people seek to contain rising carbon levels, they may derive increasing amounts of energy from biomass. But land is a finite resource. Food insecurity is already severe in many poor countries.
A nuclear detonation's aftermath would be ghastly. Mitigating the humanitarian disaster would stretch the resources of any nation. But what would a detonation mean for countries that struggle merely to feed their people?
The author argues that biofuels are essentially a way in which rich countries try to compensate for their failure to reduce their excessive carbon emissions.
Pelopidas is a lecturer in international relations at Bristol University’s Global Insecurities Centre and in its School of Sociology, Politics, and International Studies.
The author describes the negative, surprising reactions he sometimes encounters when making the humanitarian case for the abolition of nuclear weapons.
The author argues that increased use of biomass energy poses little threat to food security, and that biofuels in particular can play a very significant role in mitigation of climate change.
The Energy Department and National Nuclear Security Administration have birthed another boondoggle—a Uranium Capabilities Replacement Project slated to run billions of dollars over budget and 20 years behind schedule. It’s long past time to see if there isn’t a better solution.
Stockton is a senior investigator at the Project on Government Oversight (POGO), where he investigates waste and fraud throughout the federal government.
Salander was an ambassador and deputy director-general of Sweden's Ministry for Foreign Affairs, and head of the Department for Disarmament and Non-Proliferation.
Meerburg is a former Netherlands ambassador who has been involved in multilateral arms control matters, including the final negotiations of the Chemical Weapons Convention and the Comprehensive Nuclear Test Ban Treaty.
Bosch was formerly Mexico's ambassador to the Conference on Disarmament and chaired the first year of the Comprehensive Nuclear Test Ban Treaty negotiations.