![]() Ray Kurzweil, who has served as a resident “futurist” at Google, claims that by 2029, medical advances could start adding an additional year, every year, to people’s life expectancy. ![]() Outside the lab, futurologists have been putting forth their own takes on life extension. A tribe of scientists, including Steven Austad, a biologist at the University of Alabama, says the key to drastically longer life lies in altering the processes that prevent our very molecules from growing old. How can we push our biological clocks even further, while keeping our minds sharp and bodies healthy for longer? One departure is to treat aging as an illness. estimates there will be 3.7 million centenarians around the world, a major jump from our nearly 600,000 today. Vaccines, antibiotics and a better understanding of what is good for our bodies and minds have taken us far, and by 2050, the U.N. Fast forward 20 decades, and photos of people breaching the 100-year barrier have become almost routine. ![]() Think about it: 200 years ago, there was no such thing as an active 90-year-old. But are we ready for all of the complications and unintended consequences those innovations could create? In this edition of The Drop, we cover the latest developments in the science of longevity as well as some of the ethical and philosophical issues inherent to longer life spans. If you could live to 120 years old, would you? How about 150? Forever? Scientists and researchers are working on new ways to extend the length and improve the quality of the human life span as never before.
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