4 ms·
It's true there will be a PR reckoning for that wording. I am not under the impression that those that greenlit ITER were deceived about the target performanc
by willis936 5y ago
It's true there will be a PR reckoning for that wording. I am not under the impression that those that greenlit ITER were deceived about the target performance metrics, which is the implied scandal. The scientists and engineers gave pitches to committees, the committees asked questions, the scientists answered honestly. Not everyone on those committees is clueless about plasma physics, as indicated by their informed questions (see the DoE FES subcommittee transcripts). Is this how we should decide to allocate society's taxed income? I don't know, but I don't think the funding of existentially critical research that requires expensive machines that only produce incremental knowledge should be on the chopping bloc every year.
Regardless of whatever "well actually"s come about, the achievements of ITER should not be sidelined. If ITER is successful, it sets a very important bar for mega projects in the 2020s. It would be a valuable yardstick and a blueprint for a nuclear facility that has enormous subsystems for cooling and tritium processing. Thanks to HTS we might not need to make a machine much larger than ITER to hit the necessary performance metrics, but ITER is being made now, not in another two decades.
Watch SPARC for now.
- belter 5y agoThanks for the replies.
- belter 5y ago"Improbable Matter" posted a reply to Sabine video "In defense of "Q-plasma" - a response to Sabine Hossenfelder" https://youtu.be/KtqC8W0_Ups https://youtu.be/KtqC8W0_Ups
- willis936 5y agoI had a conversation with him where I requested he make a Sabine response video in the comments of a previous video. I think he is a good communicator of plasma physics. His response didn't take the exact shape I would have taken, but I think his high level response will age better than my lower level points. I shared this video on HN when it came out. This kind of content doesn't inspire as many emotions, so it doesn't take off in the same way. That's a problem nobody has figured out how to grapple yet. ;) https://news.ycombinator.com/item?id=28964858 https://news.ycombinator.com/item?id=28964858