Thursday, December 15, 2022 at 6:30 AM

Jennifer Granholm, US Secretary for Energy, called the fusion breakthrough a “game changer”. (Photo by Chip Somodevilla/Getty Images).

For seventy years nuclear fusion was the only thing that was ever big. It promises near limitless, zero carbon energy. It is also far more efficient than fission, the cousin of nuclear power plants.

It’s been known for a long while that it is theoretically possible. The simplest explanation is that two light elements (such hydrogen) are smashed together and release a huge burst of energy. This is possible because nuclear fusion would not have allowed us to live. This is how all sunlight and heat are generated.

We have tried this method before here on Earth, but it was not a success. The most important thing is that the energy required for a nuclear fusion experiment to run has never been greater than the energy generated from one experiment.

That was at least up to this week. It was first reported in The Financial Times. It has since been confirmed and confirmed by the US government. The Holy Grail was discovered by researchers at the National Ignition Facility at Lawrence Livermore National Laboratory, California. For the first time, a man-made fusion experiment gave more than it needed. Fusion reaction required 2.1 megajoules to generate. As a result, 2.5 million joules of energy were produced.

It is important to be cautious. This 0.4 megajoule increase is not enough to boil many kettles. We are still years away from large-scale power generation in Fusion Power Plants.

This is a Promethean moment that should be celebrated. This is true not only because it predicts our future but also because it teaches us a concrete lesson about how great scientific breakthroughs can happen.

Since the 1950s, the US government has supported nuclear fusion research. It currently spends approximately $700 million annually. This investment, once a far-fetched idea, is now a reality.

These investments are vital for our future and the role played by the state is vital. Private investment in this kind of venture is impossible for a company to sustain for so long with so little return. Private investment is now being squeezed out, based on 70 years worth of government funding. Mergers have raised $2.83 billion more in the last 12 months to help push the merger to completion.

While the United States is often praised because of its culture of private sector investment and public transportation in America, there is a lack of quality public sector spending every day. But, Americans have long recognized that government support is crucial when it comes long-term research.

This can be traced back at a 1957 moment that horrified American policymakers. The Soviet Union launched Sputnik 1, the first Earth-orbiting satellite in 1957. This left the Americans unprepared. In 1958, the US government created the Advanced Research Projects Agency (“ARPA”), which has since been renamed DARPA (“D”) to represent “defense”.

DARPA’s first mission was to send a man to the moon. This feat took only eleven years before defense was added.

It has funded the technological breakthroughs that have made modern society possible, including the creation of the Internet. DARPA continues to support long-term research, even decades after humans first stepped foot on the moon.

DARPA’s investment into moon launches won space race. The US government’s investment into nuclear fusion could also be a key factor in winning the race for clean energy.

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