Elon Musk warns humanity has 50 years to act or it’s ‘game over’
Elon Musk has warned that humanity has approximately 50 years to address climate change through aggressive geoengineering, such as space-based solar regulation, to avoid extinction. He criticized the scaling back of climate research funding, arguing that sustainable energy transitions alone are insufficient.
Why it matters
Musk's high-profile warnings influence public discourse on climate policy and the prioritization of radical technological solutions to global warming.
Tesla CEO Elon Musk has cautioned that transitioning to sustainable energy alone may not be enough to protect Earth from long-term climate threats. Recently, Musk suggested that “sentient satellites” launched to Earth-Sun Lagrange points using mass drivers built on the Moon could one day regulate the planet’s temperature. He said such a system could potentially address global warming for up to 1 billion years, envisioning a future where solar-powered AI satellite constellations make fine adjustments to the amount of solar energy reaching Earth.Elon Musk warned that humanity faces threatsMusk has also warned that humanity faces threats far beyond today’s climate crisis, noting that “extremely severe extinction events happen every 100 million years or so.” He argued that simply switching to sustainable energy will not be sufficient to prevent catastrophic outcomes.
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