The untold story of the heretical thinkers who dared to question the nature of our quantum universeEvery physicist agrees quantum mechanics is among humanity’s finest scientific achievements. But consult what it means, and the effect will be a brawl. For a hundred years, most physicists have followed Niels Bohr’s Copenhagen interpretation and dismissed queries about the reality root quantum physics as meaningless. A mishmash of solipsism and poor reasoning, Copenhagen endured, as Bohr’s students vigorously shielded his legacy, and the physics community favored practical tests over philosophical quarrels. As a result, questioning the position quo long meant professional ruin. Yet, through the 1920s to today, physicists like John Bell, David Bohm, and Hugh Everett persisted in looking for the true indicating of quantum mechanics. What Is Genuine? may be the gripping tale of this battle of ideas and the courageous researchers who dared to operate for truth.