Global

Article

Ensuring Tesla Doesn't Crowd Out the Batteries of the Future

Author: Varun Sivaram
Forbes

Tesla is planning to scale up production of its lithium-ion batteries, which today power electric vehicles but tomorrow could back up the electricity grid, by building a massive “Gigafactory” in Nevada. Varun Sivaram argues that while positive in the short run, Tesla’s mediocre battery could crowd out more promising, advanced battery technologies in the long run, impeding long-term progress on climate change.

See more in Global; Renewable Energy

Article

Why Moore's Law Doesn't Apply to Clean Energy Technologies

Author: Varun Sivaram
Greentech Media

For fifty years, Moore’s Law has governed the startling pace of innovation in the computer chip industry. That Moore’s Law is an extraordinary phenomenon, unique to a single industry, is often forgotten by clean energy commentators who misappropriate it for predicting the progress of technologies like solar panels and batteries. Varun Sivaram argues that this sort of analogy is misleading, and that the clean energy sector should aspire to Moore-esque advances.

See more in Global; Renewable Energy; Clean Technology

Op-Ed

A Constructive Ban-the-Bomb Movement

Authors: Adam Mount and Naomi Egel
Bulletin of Atomic Scientists

On Monday, diplomats will gather in New York for a conference to review the Nonproliferation Treaty (NPT). Held once every five years, the Review Conference is an opportunity to assess progress on the treaty’s basic bargain: States without nuclear weapons promise not to build them if the five nuclear states promise to get rid of theirs. This conference comes at a critical time. For 70 years, the nonproliferation regime has limited the spread of nuclear weapons. Today, it is marked by deep discord.

See more in Global; Nonproliferation, Arms Control, and Disarmament

Event

How to Get a Global Education

Experts examine routes for students to learn about and prepare for careers in public and foreign policy as part of the 2015 Conference on Diversity in International Affairs.

See more in Global; Education

Event

World Economic Update

Experts discuss current trends and potential developments in the world economy as part of the 2015 Conference on Diversity in International Affairs.

See more in Global; Economics