Q2B25 Paris | Constanza Vidal Bustamante, Fellow, Center for a New American Security

Item: Q2B25 Paris | Constanza Vidal Bustamante, Fellow, Center for a New American Security
Rating: 4
Author: PostSingularity Institute

by Constanza Vidal Bustamante

Humanities, Social Sciences & Thought Computing & Cybersecurity UYComputer science UYXNatural computing

🎙 Constanza Vidal Bustamante 👥 6K 📅 October 17, 2025 ⏱ 23 min 👁 145 📄 expert opinion 🧭 2026-08-16

Available in: English (current) Français

Keywords

quantumtech sovereigntyinternational cooperationnational securitypolicy

Summary

Constanza Vidal Bustamante, a fellow at the Center for a New American Security, discusses the tension between international cooperation and tech sovereignty in the quantum ecosystem. She highlights the historical benefits of cross-border collaboration, citing statistics on co-authored publications and cross-border procurements. She then outlines the rise of tech sovereignty policies, driven by concerns over supply chain dependencies and geopolitical competition, which risk fragmenting markets and slowing innovation. She argues that such fragmentation could advantage common adversaries and weaken shared security interests. She points to positive examples of cooperation, such as the DARPA QBI program and recent US-UK agreements, and calls for clearer alignment on motivations, transparency on concerns, and concrete partnerships. She emphasizes the role of industry in voicing concerns and providing data to policymakers. The talk concludes with a call for strategic international engagement to balance national objectives with mutual benefits.

143 words

Critical Evaluation

Value of the Information & Strength of the Argument

The talk provides valuable insights into the policy landscape of quantum technology, particularly the growing tension between national sovereignty and international collaboration. The speaker presents a well-structured argument, supported by examples and recent policy developments. She effectively highlights the risks of fragmentation and the need for strategic cooperation. The argumentation is solid, though it relies on the speaker’s expertise and interpretation rather than exhaustive data.

Scientific Rigor, Source Quality, Title Accuracy

The speaker references several reports and policy documents, including those from CNAS and the European quantum strategy, but does not provide specific citations or URLs. The title accurately reflects the content, and the talk is consistent with the speaker’s role as a policy researcher. The sources mentioned are credible, but the lack of detailed references limits the ability to verify claims independently.

142 words

Title / Content Match

The title accurately reflects the content: a talk by Constanza Vidal Bustamante at Q2B25 Paris on international quantum cooperation.

Quality & Reliability

7/10

The speaker is a fellow at a reputable think tank (CNAS) and provides a balanced analysis of international quantum cooperation, drawing on policy documents and recent events. However, the talk is an opinion piece without detailed citations or data verification.

Key Moments

Markers derived by PSI from the transcript: the creator did not define chapters.

Cited Sources

Q2B Conference Website — The conference website where the talk was presented.

Concurring Sources

Quantum Economic Development Consortium — Industry group mentioned as voicing concerns about fragmentation.
European Quantum Industry Consortium — Industry group that responded to the European quantum strategy.

Contribution & Novelties

The talk provides a policy-oriented perspective on the quantum ecosystem, highlighting the risks of tech sovereignty fragmentation and the importance of international cooperation. It offers a balanced view, acknowledging both the need for national security and the benefits of collaboration.

Pour aller plus loin :

Quantum technology — Background on quantum technologies.
Export controls — Overview of export control regimes.
Center for a New American Security — The speaker’s organization, with relevant reports.

73 words

Radar Profile

The radar profile shows moderate to high scores across information quantity, quality, and reliability, with a lower technical level, reflecting the policy-focused nature of the talk.

Reliability 7/10