Marc G. Millis, former head of NASA's Breakthrough Propulsion Physics Project, doesn't just have a dream. He has a plan:

"Welcome to the birth of a new foundation. Using the dream of reaching other worlds as a long-range goal and a catalyst for near-term progress, the Tau Zero Foundation supports incremental advancements in science, technology, and education. As a private nonprofit (501c3) corporation, supported mainly through philanthropic donations, the Foundation seeks out and directs support to the best practitioners who can make credible progress toward this incredible goal and educate the public during this journey of discovery."

Sounds good to me.