This article is an excerpt from the Shortform book guide to "Lifespan" by David Sinclair. Shortform has the world's best summaries and analyses of books you should be reading.
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Is it possible to cure aging? How can human societies adapt to the world without aging?
According to biologist David Sinclair, it’s inevitable that we’ll cure the disease of aging. Further, he believes that we can not only cure aging but also create a world that’s able to support an undying human population. It will require major changes in how we think about almost every aspect of society, but Sinclair says that it’s not only possible but necessary to do so.
Here’s why curing aging is just a matter of time and how we can prepare for the future where people live forever.
How to Create the Best Future
In his book Lifespan, David Sinclair argues that curing aging is a matter of time. He proposes ideas for how we could prepare society for people living forever. The overall message is that we have to stop thinking about long-term issues as “somebody else’s problems.” We need to take accountability for the future—not just the near future, but 100 or 200 years down the road—and encourage others to do the same. For example, many people aren’t concerned about climate change because they expect to be dead before the worst effects hit us; if those people thought they’d have to personally experience the drought, famine, deadly heat, and extreme storms that climate change will bring, they would probably push harder for solutions.
To that end, Sinclair says we’ll have to fight for major advancements in almost every aspect of society. We’ll need more efficient ways of producing and transporting food, a health care system that doesn’t accept the effects of aging as inevitable, and a commitment to reducing our consumption and waste production by breaking our addiction to “stuff”—in other words, we need to live sustainably, taking only what we need.
What Is Sustainability?
When Sinclair talks about preparing for a future where people live forever, he’s really talking about sustainability—meeting our present needs while ensuring that people in the future will also be able to meet theirs.
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Like what you just read? Read the rest of the world's best book summary and analysis of David Sinclair's "Lifespan" at Shortform .
Here's what you'll find in our full Lifespan summary :
- Why biologist and geneticist David Sinclair believes old age is a curable disease
- The potential problems of a world where people never die
- How the elderly stifle the economy
