A new understanding of causality could fix quantum theory’s fatal flaw

New ScientistMonday, November 24, 2025 at 4:00:39 PM
PositiveScience
A new understanding of causality could fix quantum theory’s fatal flaw
  • A new understanding of causality in quantum theory proposes a solution to its longstanding inability to explain how observable reality emerges from the quantum realm. This innovative perspective could bridge the gap between the abstract world of particles and the tangible experiences of everyday life.
  • This development is significant as it addresses a critical flaw in quantum theory, potentially leading to advancements in both theoretical physics and practical applications, such as quantum computing. A clearer understanding of causality may enhance the reliability and functionality of quantum technologies.
  • The exploration of causality in quantum mechanics resonates with ongoing discussions about the integration of classical computing in quantum systems, emphasizing the need for a cohesive framework that combines both realms. Additionally, recent advancements in quantum computing, such as error reduction through qubit recycling, highlight the importance of refining quantum theories to support technological progress.
— via World Pulse Now AI Editorial System

Was this article worth reading? Share it

Recommended apps based on your readingExplore all apps
Continue Readings
Woolly rhino genome recovered from meat in frozen wolf pup’s stomach
NeutralScience
Genetic material from a woolly rhinoceros was recovered from the stomach of a mummified wolf pup that lived 14,400 years ago, providing new insights into the extinction of this iconic megafauna species. The discovery was made in Siberia, where researchers analyzed the remains of the two-month-old female wolf cub, revealing a piece of woolly rhino flesh.
Psychiatry has finally found an objective way to spot mental illness
PositiveScience
Psychiatry has made significant strides in identifying objective biomarkers for mental illnesses such as anxiety and depression, marking a pivotal moment in the field. This breakthrough comes after decades of research aimed at providing clearer diagnostic tools for mental health conditions.
T. rex took 40 years to become fully grown
NeutralScience
An analysis of growth rings in the leg bones of 17 Tyrannosaurus rex individuals indicates that these dinosaurs took approximately 40 years to reach full maturity, suggesting a slower growth rate than previously believed. This finding contributes to the understanding that T. rex may not represent a single species but rather a more complex evolutionary lineage.
We must completely change the way we build homes to stay below 2°C
PositiveScience
Construction is responsible for 10 to 20 percent of global greenhouse gas emissions, prompting calls for a complete overhaul in building practices to maintain global temperatures below 2°C. Efficient design and sustainable materials are essential to mitigate the climate impact of urban development.
Sooner-than-expected climate impacts could cost the world trillions
NegativeScience
A recent report indicates that the world may face climate impacts sooner than anticipated, potentially costing trillions due to underestimated warming rates that threaten economic growth.
The Pacific Islanders fighting to save their homes from catastrophe
NegativeScience
Pacific Islanders are facing severe challenges due to climate change, with extreme weather events leading to home loss and displacement. Those who remain are implementing innovative adaptation strategies to secure their futures amidst these escalating threats.
Greenland sharks survive for centuries with diseased hearts
NeutralScience
A recent study has revealed that Greenland sharks can survive for centuries despite having diseased hearts, characterized by significant aging markers such as severe scarring. This finding suggests that these deep-sea predators maintain their health and longevity despite the presence of heart disease.
Quantum computers could help sharpen images of exoplanets
PositiveScience
Researchers have discovered that combining two types of quantum computing devices could significantly enhance the imaging of distant exoplanets, allowing for clearer and more detailed observations of these celestial bodies. This advancement is expected to improve the capabilities of astronomical studies.

Ready to build your own newsroom?

Subscribe to unlock a personalised feed, podcasts, newsletters, and notifications tailored to the topics you actually care about