amino acids

Book review – Unravelling the Double Helix: The Lost Heroes of DNA

Most people will at least be mildly familiar with the story of how the structure of DNA was discovered. Francis Crick and James D. Watson are household names in this story as they went on to win a Nobel Prize. But can you name the third person to share it with them? Most people will also have heard of Rosalind Franklin, but as Gareth Williams shows, so many other people were relevant to this story. Watson and Crick only put the finishing cherry on the cake. Unravelling the Double Helix covers the preceding 85 years of breakthroughs, blind alleys, near-misses, and “beautifully executed bellyflops” by some of the greatest scientists of their time.

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Book review – Symphony in C: Carbon and the Evolution of (Almost) Everything

Many works of popular science claim to be histories of almost everything or everyone, but earth scientist Robert M. Hazen might actually be in the position to stake that claim. Whether you are talking stellar evolution, the origin of life, organic chemistry, synthetic materials, or hydrocarbon fuels – the multifaceted atom carbon is ubiquitous and pervasive. Symphony in C is a whirlwind tour through geology, biochemistry, and evolutionary biology that is an incredibly absorbing read, although in places it almost comes apart at the seams under the intensity of its enthusiasm.

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Book review – Life Finds a Way: What Evolution Teaches Us About Creativity

Back in 2014, evolutionary biologist Andreas Wagner blew my mind. His book Arrival of the Fittest: Solving Evolution’s Greatest Puzzle gave fascinating answers to the question of where evolutionary innovations come from. I will say more about it below, but in short, there are many ways to solve a problem. But, as Life Finds a Way shows, not all solutions are equally good. To evolve from a suboptimal solution to a superior one usually involves several steps through intermediary solutions that are even worse, something that natural selection acts against. So how does evolution overcome such obstacles? And what does the answer have to do with human creativity? Can we apply these ideas further afield in education or economics? And is this book going to be as good as his last one? So many questions…

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Book review – Quarks to Culture: How We Came to Be

How did we get here? It’s a simple question, but as all parents will affirm, the simplest questions can have the most complicated answers. With Quarks to Culture, Tyler Volk, a professor in biology and environmental studies, looks at our human culture and goes all the way back to the beginning (yes, the very beginning) to ask: “Is there a pattern here?”. What follows is a book that should be taken as a spirited thought experiment.

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Book review – Kin: How We Came to Know Our Microbe Relatives

The problem with many history books is that they are written long after the facts, sometimes when the original protagonists are no longer alive. Historians or journalists often have no choice but to puzzle together the pieces of their story from eyewitness testimony or archival sources. Kin: How We Came to Know Our Microbe Relatives is a welcome exception to this rule. Written by emeritus microbiology professor John L. Ingraham, currently 94 years young, this book gives an intellectual history of the discipline of microbiology based on over seven decades of first-hand involvement and observation.

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