$60 Million Startup Says It’s Invented a New Particle to Dim the Sun
"None of us knows what they are hoping to put into the stratosphere — for a profit." The post $60 Million Startup Says It’s Invented a New Particle to Dim the Sun appeared first on Futurism .
In October, the Israel-US startup Stardust Solutions made headlines by announcing it had raised $60 million, the largest-ever fundraising round for technology designed to combat global warming by literally dimming the Sun. The concept, known as solar geoengineering, is deceptively simple: by spraying tiny aerosol particles into the Earth's atmosphere, the startup claims it can mimic the effects of a volcanic eruption, subtly shading the surface below and helping to cool the planet.
Solar geoengineering has been a topic of intense debate among scientists and policymakers for years. While some view it as a potential solution to mitigate the worst effects of climate change, others argue it is reckless and that the long-term consequences remain unknown. The idea of intentionally altering the Earth's climate through atmospheric manipulation raises significant concerns about unintended consequences, such as acid rain and depletion of the ozone layer, which are well-documented outcomes of large volcanic eruptions.
In addition to environmental concerns, there are also glaring questions over governance. Who gets to decide where the particles are released and by whom? And who would be responsible if something were to go wrong? These are critical issues that need to be addressed before any such technology can be implemented on a large scale.
Stardust Solutions CEO and former top Israeli government physicist Yanai Yedvab told Heatmap News last year that the company was developing a "scalable or realistic particle that we know from the start how to produce at scale in the millions of tons" and at a relatively low cost, while also being "as safe as, say, flour." The startup's goal is to find an alternative particle that avoids the harmful consequences associated with large-scale sulfate aerosol releases.
However, despite raising significant funds and making bold claims, Stardust Solutions has been tight-lipped about the specifics of its new particle. In a recent development, the company released two documents: its guiding principles and a 14-page framework, neither of which provide any further details about the unique particle it has been working on. This has left many wondering what exactly Stardust Solutions is planning to deploy into the stratosphere and whether it will truly be as safe as the company claims.
In an interview with The Atlantic, Yedvab stated that the firm aims to unveil its offering "in the coming months." Until then, the mystery surrounding Stardust Solutions' new particle continues to fuel speculation and concern among environmental scientists and policymakers alike. As the company gears up to release more information, the world will be watching closely to see whether this ambitious project can deliver on its promises or if it will ultimately prove to be another example of unregulated technological experimentation with potentially catastrophic consequences.
The $60 million startup's bold claim of inventing a new particle to dim the Sun has ignited a global debate about the ethics and feasibility of solar geoengineering. While Stardust Solutions remains tight-lipped about the specifics of its technology, the company's recent releases have only served to deepen the mystery surrounding its plans. As the world grapples with the urgent need to address climate change, the question of whether such a controversial and untested method of mitigation is the right path forward remains unanswered. The upcoming months will be crucial as Stardust Solutions prepares to reveal more about its groundbreaking particle and whether it can truly deliver on its promise to cool the Earth without causing unforeseen harm.
