Quantum Computing Is Dangerous and Must Be Regulated, Scientists Warn

Quantum computing's potential for both advancement and misuse in areas like cryptography, weapons development, and military applications is raising concerns among scientists and NATO. While the current state of quantum technology limits widespread practical application and the risks are currently considered low, the potential for future malicious use necessitates international collaboration on ethical governance and security measures.

NATO's Quantum Strategy

• 00:00:23 NATO has developed a Quantum Technology Strategy, highlighting the potentially revolutionary and disruptive implications of quantum technologies, which could impact NATO's ability to deter and defend. NATO aims to be a 'Quantum-ready' alliance, fostering cooperation among allies in the development of quantum technologies to maintain technological advantages and defense capabilities.

Export Restrictions on Quantum Computers

• 00:01:02 Several nations, including the UK, France, and Canada, have implemented export restrictions on quantum computers with over 34 qubits, potentially to limit the spread of this technology before it's used for malicious purposes. Some researchers view these restrictions as hindering research progress, as 34-qubit computers don't offer significant advantages over classical computing, but the measures are speculated to be precautionary.

Potential Misuse of Quantum Computing

• 00:01:44 The most prominent risk associated with quantum computing is the potential to crack cryptographic protocols used to protect national security, making encoded files readable by unauthorized entities. Additionally, quantum computers can be utilized in developing improved chemical or biological weapons and in enhancing radar and navigation systems, raising concerns about military applications.

Quantum Tech's Current Practicality

• 00:04:00 While the potential military applications of quantum computers and other technologies are a concern, currently, quantum computers are not close to practical applications due to their complexity and cost. Technologies like Quantum radar may offer only small advantages with significant effort, making them less practical, though the Quantum Compass presents a promising and potentially more impactful application.