Back in 1949, George Orwell speculated about what the time now may be like with increased government and communication networks.

If people live longer, one death would be rather major. Maybe sex would be be like the magic potion in the future

I did a little short fiction speculation on it a while ago....
You might find it a fun read...

The 'Side Effect'

Its been 3 generations since the medical nanites were made mandatory. People stopped dying. Even if someone were to be decapitated simply placing their head near their body initiated auto repair. Children still grew into adults but stopped aging at their physical prime. Below is some of the unexpected side effects of this wonderful technology.

Bathrooms became obsolete.
The nanites break down body waste into its atomic components and reuses the atoms to maintain the body. Houses and buildings started being built without toilet facilities and many older homes had theirs removed.

Medical facilities became obsolete.
Nobody ever got sick anymore. Injuries were healed or prevented by the nanites immediately. Schools and universities closed worldwide. Pharmaceutical companies closed down and there was no need for doctors, nurses or and support personnel.

Funeral homes & cemeteries became obsolete.
Since nobody was dying anymore, there was no need for burial facilities.

Riskier lifestyles became the norm.
Since nanites controlled the pain threshold and make instantaneous body repairs, people were able to perform death defying acts on a regular basis. Personal protection devices and methods became obsolete. Not only could someone walk into a burning building they could jump from an airplane without a chute and work in space without a suit. Volcanologists would drink a solution and the nanites formed a heat barrier around their bodies allowing them to stand in volcano magma.

Reproduction became an lucrative business.
For two people to reproduce, both had to have the nanites reprogrammed to allow their bodies to manufacture the sperm & eggs. Worldwide population growth slowed to a trickle. Children were born with their own nanites and pregnancy only lasted for 5 months. Regional reprogramming facilities sprang up and prospered from the costs.

Explosion of arts.
With longer life came an increase in artistic talent. From drawing to dancing, expressionism became the new drive in people's lives. Great display halls were built and the music recording business failed. Each region had an army of performers that toured to represent them. World domination switched from a power base to a talent base. It was a great honor to be chosen to represent your region and it became the most coveted job in the world.

Explosion of technology.
With the increased creativity there was also a technology explosion. Space and ocean based facilities sprang up at an incredible rate. The Moon and Mars were populated and a new base is being built on Titan supported by the Jupiter/Saturn Mining Corporation. A great space port was constructed at the equator in the Pacific and Atlantic Oceans. Cities sprang up in Antarctica and on the North Pole. High speed magnetic transportation systems were built that allowed worldwide travel in hours.

Personal farming became the standard.
Since the nanites only needed raw materials and very little of those, there was no need for a large food supply. People started eating once per month. Kitchens were removed from homes. Restaurants and grocery stores became obsolete. The nanites in saliva allowed you to consume anything your body needed by just placing your mouth against it. Don't worry, human nanites have protection protocols so you can still kiss your honey.

Wars became obsolete.
Since bodies heal instantaneously war and assaults no longer had any affect. Nanites could morph your body to form a hard protective shell or separate your parts to avoid excessive damage. The world's military forces were disbanded. Weapons were recycled.

Prisons became obsolete.
Using the reprogramming industry, deviant behavior was reprogrammed. Brain damage was repaired and personality disorders were diagnosed and therapy became the new society measure. Huge institutions grew worldwide and each community had their own team of therapists.

Religions became obsolete.
Aside from the few that chose to keep their religions there was no longer a reason to believe in an afterlife. Churches closed and all the drama, fighting and racism related to the opposing views died shortly after. People became content with life and pursued active productive lifestyles in harmony.

The world population is 9,864,799,331. There are 161,800 on the Moon and 78,064 on Mars. Another 50,270 in the outer reaches. We average 700 new souls per year and ZERO deaths.

...it was fun to write.