Dare I say it? Rule the world!

For high reliability, a tokamak needs to sustain the hot and dense plasma for as long as possible. Recent work has shown that tokamak plasmas can be induced to exhibit the following relationships: higher pressure => more self-generated electrical currents that help control the plasma => less reliance on external controls => longer pulse (including potentially steady-state) operation => higher reliability.

After decades of effort to improve the behavior and output of fusion plasmas, scientists are discovering that nature may actually be so kind as to simultaneously allow high performance (lots of electricity!), optimal efficiency (affordable!), and high reliability (the electrical outlet will always work!) in the design of future power plants.

I'd be happy to see even one commercial fusion plant.