I somehow found this biography more gripping than any other I have read in the last year.
Lindemann was a prominent British physicist of the early 20th century. He was wealthy and socially well-connected and as a result, became friends with Churchill. They became political allies to argue against appeasement and for rearmament. During the war, Lindemann was one of Churchill's top advisors on scientific, technical, and economic questions, He also ran the Prime Minster's Statistical Section, responsible for maintaining accurate data about the state of the Allied military establishment. Lindemann might be unparalleled for any scientist in his proximity and influence on power.
He was a very peculiar person. Ferociously right-wing politically, vegetarian, socially withdrawn, and famously stubborn in his opinions. He managed to regularly annoy his Oxford colleagues, insisting that science should be given or social prominence and also more funding. When the wife of a classics professor airily said at a party, "oh, a good classics student can pick up science in two weeks," Lindemann answered "what a pity your husband has never had two weeks to spare."
Lindemann often enters WW2 histories as something of an anti-hero -- he was accused of opposing work on radar before the war, and was a firm proponent of area bombing of cities. Fort's biography largely clears him of these charges. Watson-Watt and R. V. Jones both claim that Lindemann was firmly in favor of radar work and was helpul in directing resources to it. Lindemann was a jerk to Tizard and other early radar scientists --- not because he opposed radar, but because he wanted more urgency both for radar and for other air-defense projects. And while he did advocate for area bombing, this was essentially the consensus view of the RAF and the Cabinet, and was in some sense the only option available.