Science & Technology

Stephen Walt offers some brief foreign-policy advice for the newest members of the U.S. legislature.

Ivan Arreguin-Toft analyzes the West's information technology asymmetry of capability, which has given way to asymmetry of vulnerability. While democracies worldwide remain threatened, they also contain the means to restore themselves.

Hostile foreign states are using weaponized information to attack the United States. Russia and China are disseminating disinformation about domestic U.S. race relations and COVID-19 to undermine and discredit the U.S. government. These information warfare attacks, which threaten U.S. national security, may seem new, but they are not. Using an applied history methodology and a wealth of previously classified archival records, this article uses two case studies to reveal how and why a hostile foreign state, the Soviet Union, targeted America with similar disinformation in the past

Ivan Arreguin-Toft argues that non-material considerations like cyber power matter just as much as material ones in debates about U.S. retrenchment from the Middle East.

Paul Joskow, the Elizabeth and James Killian Professor of Economics emeritus at MIT and former President and CEO of the Alfred P. Sloan Foundation in New York City, shared his thoughts on U.S. regulatory economics and climate change policy in the latest episode of “Environmental Insights: Discussions on Policy and Practice from the Harvard Environmental Economics Program.”

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The powerful effects of artificial intelligence are already being felt in business, politics, medicine, war, and almost every other domain of twenty-first century life. For all of its positive potential, the technology presents significant risks that are best addressed sooner rather than later.

Even if formal cybersecurity treaties are unworkable, it may still be possible to set limits on certain types of civilian targets, and to negotiate rough rules of the road. Whether U.S. President Joe Biden succeeded in launching such a process at his meeting last month with Russian President Vladimir Putin may become clear soon.

In this policy brief, we consider the existing mechanism of tax credits. We see how they can encourage private sector risk-taking to enable research and development (R&D) outcomes. However, our goal is to go beyond economic growth benefits, and to include the less tangible considerations of public good and public purpose in the research and development domain. We then suggest an expansion of tax credits focused on supporting the researchers involved in the R&D and encouraging innovation in both large organizations and in startups and small businesses. This approach builds upon the existing framework of agency-led, mission-defined support of the private sector used by the U.S. government, as occurs in other programs such as America’s Seed Fund (sometimes known by its acronyms, SBIR and STTR). The integration of specific agency- and mission-focused elements to the credit system ensures that these additive credits support research and researchers whose R&D outcomes will improve the health, prosperity, and opportunity for the U.S. as a whole.

Henry Farrell and Bruce Schneier argue that organizations that deliberately fabricate citizen voices shouldn't just be subject to civil fines, but to criminal penalties. Businesses that hire these organizations should be held liable for failures of oversight as well.

In the face of advancing impacts of climate change — fires, smoke, floods, droughts, storms, and heat— Lara Hansen and Joel Clement argue for changing the way the country does business in every facet of the economy, with an eye toward reducing risk, increasing resilience, and ensuring equity and justice.