vansig - 10 August 2010 03:09 PM
what are the winning messages? here’s what i’ve been using as teasers:
“winning” and “accurate” can be two different things. Fusion has historically suffered from being “oversold” and “fraudulent” and run by “wishful thinkers.” Whatever message we put out can’t fall into any of those traps. One day, the experiment may prove that all your statements are true, but that day is not today. Until it’s proven, check your wording.
1. the public is convinced that energy production must be massive, expensive, polluting, and dangerous. but it doesn’t have to be any of these.
True enough, although some of the public just want everyone to turn out the lights and live incredibly simple lives.
2. this approach to fusion was invented in 1963 and is still in the lead.
In the lead of what? I think what you’re trying to say is that the DPF, invented in 1963, routinely accomplishes fusion. The idea that it could actually achieve net energy from fusion has proponents, and is currently being tested. If the results of this test are positive, then we are in for a wonderful new world.
3. because only charged particles are produced, you can extract energy directly, at high efficiency
Try to qualify things a bit more. This statement refers to the use of advanced fuels. LPPX is in phase I right now. If phase I proves feasibility, then we will likely be able to figure out a way to extract the energy directly during phase II. And the amount of efficiency is TBD.
In other words, it’s not a done deal yet. This sentence makes it sound like it’s already done.
5. this thing generates the strongest magnetic fields ever produced, equaling those on a neutron star, without huge external magnets
Where’s this from?
6. the top three fusion research programmes are all funded, and racing toward break-even. it will happen sooner than you think.
Funding is always precarious, for all fusion programs. And LPPX could use more funding.
Try: it “could” happen sooner than you think. Or perhaps: it “could be made to happen” sooner than you think ... “if funding was more reliable” (hit ‘em in the wallet, this is no joke. Funding is not flowing).
And how much sooner? LPPX has pushed back their proof date because of switches and other contingencies, and if funding disappears for some reason, suddenly we’re still at stage x, and not at the end. So the end could remain a year away, unless acted on by experimental action and consistent funding.
In other words, as you know, the running joke is “Fusion is always 20 years away”, with LPPX the joke might become, “Fusion is always 1 year away”. Again, until proven, it is still on the horizon. And could remain there even while provable, if necessary, adequate resources are not brought to bear and all the stages of the experiment are not followed.
Wait, I see an opportunity here. With LPPX, “fusion is 1-20 years away” - LPPX changes the range of that elusive projection. This makes fusion as a whole a more interesting field to watch and might bring people off the benches. This is a reframing opportunity.
7. no, it’s hot fusion. it reaches temperatures in the billions of degrees, all in a tiny micron-size volume
8. it cant explode, it produces no radioactive waste, and the fuel itself isn’t radioactive, either.
Basically true! It may still .000x (?) neutrons. Which would get absorbed in the shielding, and is no more than background, really.