I’m actually more of the opinion that the future is knowable, and to an extent, known. Time travel is not only possible but is part of history; we just don’t know where to look for it yet. To delve into the difficult-to-avoid religious undertones of it all, the much derided Protestant concept of predistination will ultimately be proved scientifically sound by time travel. Time is not fragile, there is no paradox.
You start showing us real Higgs Bosons and maybe there’s a chance. No Higgs, no chance.