Our Digital Present and Biological Future

Today we live in world that is largely dominated by computers and the internet. The history of how we got here is well told by Walter Isaacson in his book The Innovators. If we’ve learned anything in the last two years, our future seems likely to be influenced by biology and epidemiology. Walter Isaacson’s latest book explores this recent history and potential future in his latest book The Code Breaker.

In The Code Breaker he tells the history of CRISPR-Cas9 and gene editing, centering it around the Nobel Prize winner Jennifer Doudna. The first part of the book is partly a biography of her and her race with other scientists to unlock the key to editing human genes. The story is one of both scientific competition and collaboration.

The book raises ethical questions about editing human DNA. Will it create a privileged group of super humans, leaving the poor behind? At the same time, don’t we have an obligation to help those with genetic diseases like sickle cell and Huntington’s disease?

Finally, the author covers the role these same scientists played in the COVID-19 pandemic, particularly when it comes to testing. The discoveries made there may lead to better and faster detection of many diseases beyond COVID-19.

If you are interested in how we got to the digital age we find ourselves in, read The Innovators. And when you finish that one, read The Code Breaker to get up to speed on our present and future in the biological sciences.

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