US firm validates 1.1-GW nuclear fusion plant design to deliver 400 MW electricity
(interestingengineering.com)
I should clarify. I think increasing technological complexity can lead to progress, but I don't think it always does. I think progress from increasing technological complexity often follows an s-curve. I'm not denying the progress that has come from the significant technological advancement of the last few centuries, I'm just not sure continued technological advancement will lead to that same level of progress over the next few centuries.