The 8th album by Hats Off Gentlemen It's Adequate explores the idea of uncertainty. Certainty is, on the whole, comfortable, but often misleading and dangerous.

Until the development of quantum physics, science seemed to provide an ever more precise description of our world. With better equipment, our understanding increased. The closer we looked, the more certain we could be of the reality underlying our observations.

Heisenberg’s 1927 uncertainty principle overturned that perception. He showed that for the smallest objects we can detect, increasing the knowledge of one aspect of the particle decreases our knowledge of another aspect. This was most famously demonstrated for position and momentum. Although the uncertainty principle was discovered in relation to quite technical aspects relating to measurements of subatomic particles, I think it was part of an uncertainty revolution in human thought. We fundamentally cannot be certain about some aspects of the world around us. As physicists were overturning our assumptions about the nature of matter, Kurt Gödel showed in 1931 that any system of mathematics must have limitations. Psychology showed that our memories and self-perceptions can be wildly inaccurate. And the history of the 20th century is a testament to the dangers of trusting those who are blinded by certainty.

Several historical events that combine quantum physics and inter-personal uncertainty are explored in the album. Two of these relate to Werner Heisenberg, the pioneer of the uncertainty principle, and a leader of the German nuclear programme. One focuses on his disputed conversation during the Second World War with his former mentor Niels Bohr. The second relates to Moe Berg, the American spy and former professional baseball player, who was sent to attend a lecture by Heisenberg, at which he was supposed to decide whether to assassinate him.

Although quantum theory might seem obscure, academic, and at times almost ridiculous, it nevertheless provides some the most accurate predictions of experiments ever found in science. Many of the technologies which we take for granted are dependent on quantum physics. Two of the songs on this album relate to nuclear weapons, one from the perspective of a strategic bombing planner facing uncertainty about his actions. The other relating to the historical incident in which one man saying "no" may have prevented nuclear Armageddon.

The album is a mixture of vocal and instrumental tracks, combining elements of progressive/alt/art-rock, electronic, and contemporary classical music.

Music written by Malcolm Galloway and Mark Gatland

 Malcolm Galloway - lyrics, lead guitar, synths, mixing, mastering, producer

 Mark Gatland - bass guitar, vocal engineer, additional guitars and synths, co-producer

Produced by Malcolm Galloway and Mark Gatland (1-5,7-9, 11) and Malcolm Galloway, Mark Gatland and Kathryn Thomas (6,10)

With Kathryn Thomas (6 - flute, 11 - backing vocals) and Ethan Galloway (vocals - 11)

Booklet notes by Malcolm Galloway. Booklet design Malcolm Galloway and Mark Gatland.

Artwork by Malcolm Galloway and Mark Gatland, using Nightcafe and DALLE-3 (AI art), photography and Photoshop.