Dec 01

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Hope, Fusion and the Future

“This image shows the Sun as viewed by the Soft X-Ray Telescope (SXT) onboard the orbiting Yohkoh satellite.” By NASA Goddard Laboratory for Atmospheres and Yohkoh Legacy data Archive [Public domain], via Wikimedia Commons

As a kid growing up in Southern Ontario in the early 80s, I enjoyed listening to a science program called “Quirks and Quarks,” on CBC radio. Imagine my surprise to find that -thanks to the wonders of podcasts- I could still listen to this program, which is as good as it ever was. One recent episode, “Let there be Light,” compares two different approaches to fusion. In France, ITER is a $20 billion project which has entailed 35 years of cooperation amongst multiple nations. The reason why this investment makes sense is that fusion would create a virtually limitless supply of energy, without the danger of either nuclear meltdowns or the long-term storage of nuclear waste. In contrast, a Canadian start-up has a radically different and smaller plan. What’s most interesting to me about this brief podcast (14:08 minutes) is the scientists discussion of the level of resources required to develop fusion. They contrast this amount with the $200 billion that Qatar may spend to host the World Cup. There is hope for a radically different energy system, if we as a civilization are prepared to make the required investments.

Shawn Smallman, 2017

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