[AndyJackson]

There are other fusion reactions than D-T

And they are even harder to get to go than DT by huge bunches, unless you believe in the low-energy a-neutronic fusion scam - aka cold fusion in which case you are on an LSD overdose.

[Wonder Warthog]

"And they are even harder to get to go than DT by huge bunches, unless you believe in the low-energy a-neutronic fusion scam - aka cold fusion in which case you are on an LSD overdose."

Several companies have a-neutronic reactor designs under research and not a "cold fusion" design amongst'em.

And NASA's Glenn Research Center and the Navy's SPAWAR laboratory both think "cold fusion" (aka LENR) is real and have presented peer-reviewed papers saying so.