Just 20 more years? Count me in, that is much better than what they promised 20 years ago, when they said that fusion energy would be viable around 2020, or wha

Just 20 more years? Count me in, that is much better than what they promised 20 years ago, when they said that fusion energy would be viable around 2020, or what they told in the eighties when they said it would be 2000... Wait a second! What is going on here?