Yes we can stop climate change just invest in fusion research. The technology is now developed. The engineering is now developed. MIT just needs the funding for SPARC and ARC.
The thing that made fusion NOW possible is superconducting ribbon wire. REBCO

The article is certainly correct, but it neglects to mention that you must also state out loud, "I believe," while sedately turning around and around, widdershins.

This is your government grant monies in action. Aren't you proud!